定价： 1632元 / 折扣价： 1388 元

定价： 0元 / 折扣价： 0 元 加购物车

定价： 819元 / 折扣价： 697 元

定价： 0元 / 折扣价： 0 元 加购物车

定价： 0元 / 折扣价： 0 元 加购物车

定价： 819元 / 折扣价： 697 元 加购物车

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定价： 260元 / 折扣价： 221 元 加购物车

1.1 This standard describes the minimum performance and operating requirements of mobile non-contact surface contaminant monitoring equipment for paved surfaces providing real-time information. The standard deals with measurement equipment detecting and measuring water-based, weather-produced contaminants such as snow, slush, ice, and standing water on paved surfaces.1.2 This specification is intended as a minimum performance standard that will be referenced by regulatory organizations and industry participants when determining required compliance to minimum performance requirements when the intended function of the equipment is to supply measurements to be used in determination of safety-critical surface condition assessments. These assessments could include information such as that provided for airport runway condition assessments in the FAA TALPA-ARC framework or in the ICAO Global Reporting Format regulations.1.3 Mobile non-contact surface contaminant measuring devices are vehicle-mounted measurement equipment that measure and classify the type of weather-produced, water-based contaminant on paved surfaces such as water, frost, slush, snow, and ice. The devices can also detect if the paved surface is free of any of these contaminants. The devices are also able to measure the water-equivalent depth of these contaminants on the surface, which is not the physical depth specified in the ICAO and other regulations used in the aviation industry.1.4 Units—The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 590元 / 折扣价： 502 元 加购物车

This practice establishes a standard impact assessment methodology to enable entities to uniformly ascertain and communicate impact levels associated with the potential loss of MDSDs. This practice is not intended to prescribe specific information security policies for entities or organizations. This practice assumes that individuals and entities are following all relevant information security policies as required by federal or state law, the terms of applicable government contracts, specific agency policies such as the National Industrial Security Program Operating Manual (NISPOM), and entity-specific policies.This practice assumes, but does not require, that entities have devised and are maintaining a system of internal controls over MDSDs in accordance with the section on Management of Property of Practice E 2279.This practice assumes, but does not require, that the results of this impact assessment will inform future actions and help entities determine cost-effective property control measures for MDSDs commensurate with the potential consequences of their loss in accordance with the section on Management of Property of Practice E 2279.This practice encourages an inclusive understanding and communication of the risk associated with MDSDs and, by assigning a rating to the impact of loss, enables comparisons on this basis to other MDSDs rated using the same practice.This practice is intended to foster and enable additional standard practices related to or based on these terms and concepts.1.1 This practice describes a methodology for assessing and quantifying the impact of the loss of mobile data storage devices (MDSDs), for example, thumb drives, auxiliary hard drives, and other property containing personally identifiable information or other entity sensitive information.1.2 This practice is based on two concepts:1.2.1 Identifying the MDSDs that pose the greatest risk to the organization based on both the information that is stored on them and the location in which they are used, and1.2.2 Determining the impact of the potential loss of specific MDSDs. In general, this impact assessment is best practiced as a part of a larger risk management process. While this practice does not address this larger topic, it may inform other risk management standards.1.3 This practice is intended to be applicable and appropriate for all asset-holding entities.1.4 In accordance with the provisions of Practice E 2279, this practice clarifies and enables effective and efficient control and tracking of equipment.1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

定价： 0元 / 折扣价： 0 元

5.1 This test method is used to demonstrate compliance with state, EPA as well as relevant international regulations for PM emissions from light-duty vehicles.5.1.1 The EPA Tier 3 and CARB LEV III regulations specify FTP and SFTP PM emission standards for light-duty vehicles.1.1 This test method covers a procedure for the gravimetric determination of particulate matter (PM) collected from diluted light duty vehicle exhaust. It is applicable to mass rates from 0.32 to 32 mg/km (0.2 to 20 mg/mile).1.2 Diluted exhaust is passed through pre-weighed filter media which is re-weighed after sampling. The difference in weight is used to determine particulate mass, which is then used with other data to calculate the distance specific emissions.1.3 The particulate materials that are measured using this test method are generated by a vehicle following the PM standard applicable portions of the United States Environmental Protection Agency (EPA) and California Air Resources Board (CARB) driving schedules and test procedures for determining the emissions of light duty vehicles. For other jurisdictions, consult regional regulations for applicability of these test procedures. These test procedures are referenced in Annex A3 of this document.1.4 The primary intent of this test method is to summarize the PM measurement test procedures as defined by the EPA and CARB (40 CFR Parts §1066, §1065, §86.101, and CARB test procedures for hybrid vehicle testing).NOTE 1: Some requirements are generalized from core references for simplicity and to provide guidance for users applying the principals in this standard to regions not governed by EPA and CARB regulation. For specific details, reference the regulated procedures.1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 646元 / 折扣价： 550 元 加购物车

4.1 This practice is for use by installers who are involved in the rehabilitation of conduits through the use of a mobile, automated CIPP impregnation system to manufacture resin impregnated tube installed through an existing conduit. As for any practice, modifications may be required for specific job conditions.1.1 This practice describes the procedures for the impregnation of 2 in. to 48 in. (50 mm to 1200 mm) diameter cured-in-place pipe utilizing mobile, automated systems. Temporary impregnation facilities set up at the jobsite (“over-the-hole” wet outs) are not covered under this standard. Once resin saturation is complete, the wet out liner is then used to rehabilitate existing gravity flow or pressure pipelines, process piping, electrical conduits or ventilation systems.1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 590元 / 折扣价： 502 元 加购物车

4.1 This practice was developed to help manufacturers, designers, maintenance personnel, trainers, owners, employees, and customers of secure destruction services to provide a reasonable level of safety for everyone exposed to hazards of equipment used to provide those services.4.2 Sections 1 – 3 provide general information and definitions and apply to all plant-based and mobile secure destruction operations and equipment covered by this practice.4.3 Sections 5 – 8 provide requirements for design, manufacture, reconstruction, modification, operation, and maintenance of plant-based and mobile equipment used for secure destruction.1.1 This practice sets forth criteria for the design, manufacture, assembly, modification, operation, maintenance, service, or repair of plant-based and mobile secure destruction equipment.1.2 This practice is applicable both to plant-based (fixed facility) and mobile (truck-based) secure destruction operations engaged in collecting, receiving, storing, processing, transporting, or combinations thereof, media and related items to provide for secure destruction by physical or electronic alteration.1.3 In this practice, minimum safety requirements are established with respect to secure destruction operations and equipment.1.4 This practice applies to both new and existing mobile and plant-based secure destruction equipment.1.5 Units—The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 646元 / 折扣价： 550 元 加购物车

4.1 Fundamental aspects of this practice include the use of dynamic rotational force and motion representative of the human knee joint during an activity of daily living (deep flexion) and the effect of these forces and motions on the design features which stop or limit rotation in a mobile bearing knee design.4.2 This test is required if rotational stops are designed to limit motion to ±20° or less; or there are other resistances to rotational motion with this ±20° range. In some instances, the rotational displacement could occur in both the inferior and superior interfaces.FIG. 1 Schematic of Test Setup1.1 This practice covers a laboratory-based in-vitro method for evaluating the mechanical performance of materials and devices being considered for replacement of the tibio-femoral joint in human knee joint replacement prostheses in mobile bearing knee systems.1.2 Mobile bearing knee systems permit internal/external rotation to take place on one or both articulating surfaces. Some designs place physical limits or stops to the amount of rotation. Other designs may have increases of a resistance force with increases in rotation.1.3 Although the methodology describes attempts to identify physiologically relevant motions and force conditions, the interpretation of results is limited to an in-vitro comparison between mobile bearing knee designs and their ability to maintain the integrity of the rotational stop feature and tibial bearing component under the stated test conditions.1.4 This practice is only applicable to mobile knee tibial systems with a rotational stop.1.5 The values stated in SI units are regarded as standard.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 515元 / 折扣价： 438 元 加购物车

3.1 This test method includes the use of static and fatigue shear and bending force conditions to evaluate the bearing retention mechanism of a mobile bearing knee design and its ability to prevent disassociation.3.2 In general, disassociation does not occur during activities where the contact locations are within the boundaries of the bearing surfaces. Disassociation is most likely to occur with forces at the edges of the bearing component or with large AP shear forces on a posterior stabilized knee tibial component post. Extreme bearing rotation, bone/bearing impingement, severe varus or valgus moments, high flexion, or any combination of these can increase the likelihood of disassociation.3.3 The test method described is applicable to any bicompartmental mobile bearing knee with a bearing retention mechanism. With modification, the test can be applied to a unicompartmental mobile bearing knee with a bearing retention mechanism.1.1 This test method describes a laboratory method for evaluating the potential for mobile bearing knee tibial baseplate/bearing disassociation under repeated forces.1.2 The test described is applicable to any bicompartmental mobile bearing knee with a bearing retention mechanism. With modification, the test can be applied to a unicompartmental mobile bearing knee with a bearing retention mechanism.1.3 Although the methodology described does not replicate all physiological force conditions, it is a means of in-vitro comparison of mobile bearing knee designs and the strength of the bearing retention mechanism between the tibial baseplate and bearing components under the stated test conditions.1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 590元 / 折扣价： 502 元 加购物车