定价： 481元 / 折扣价： 409 元 加购物车

定价： 345元 / 折扣价： 294 元 加购物车

This specification covers counter-top model noncarbonated beverage dispensers that are mechanically refrigerated and have rigid, transparent, impact-resistant containers to afford a visual display of the beverage dispensed. The beverage dispensers covered by this specification are intended to circulate, cool, and dispense noncarbonated beverages such as pulpy juices, frozen concentrates, and syrup drinks. The beverage dispensers shall be of the following types, classes, styles, and sizes: Types I and II; Classes A and B; Styles A (sizes 1, 2, 3, and 4), B (sizes 1 and 2), and C (size 1). The beverage dispenser shall consist essentially of a base that contains a complete refrigeration system and supports a rigid, transparent, impact resistant, bowl-type beverage container(s) with cover(s). Performance test, pull-down test, energy consumption test, maximum ambient temperature and high humidity test, bowl impact test, and operation production performance test shall be performed to conform with the specified requirements.1.1 This specification covers counter-top model noncarbonated beverage dispensers that are mechanically refrigerated and have rigid, transparent, impact-resistant containers to afford a visual display of the beverage dispensed. The beverage dispensers covered by this specification are intended to circulate, cool, and dispense noncarbonated beverages such as pulpy juices, frozen concentrates, and syrup drinks.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 The following safety hazard caveat pertains only to the test method portion, Section 11, of this specification: 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 加购物车

This specification covers the requirements that apply for the manufacture of powered parachute aircraft; it includes pilot operating handbook requirements for powered parachute aircraft. This applies to powered parachute aircraft seeking civil aviation authority approval, in the form of flight certificates, flight permits, or other similar documentation. Each light sport aircraft must include an aircraft operating instructions which includes: operating limitations, operating data, format, supplements, and data location and contact information. Each aircraft shall have a maintenance manual provided for the aircraft that covers the minimum of the requirements as defined by the aircraft manufacturer.1.1 The following requirements apply for the manufacture of powered parachute aircraft. This specification includes pilot operating handbook requirements for powered parachute aircraft that were designed and manufactured in accordance with ASTM standards.1.1.1 This specification covers the minimum requirements for information that shall be provided by the manufacturer or seller of new light sport aircraft, engines, or propellers as a part of the initial sale or transfer to the first end user.1.1.2 This specification does not apply to the sale or transfer of used light sport aircraft, engines, or propellers.1.2 This specification applies to powered parachute aircraft seeking civil aviation authority approval, in the form of flight certificates, flight permits, or other like documentation.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 requirements 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： 515元 加购物车

定价： 571元 加购物车

定价： 646元 加购物车

3.1 This practice deals with recommended best practices for freeze dryer instrumentation, particularly which is used for monitoring the status of the product during freeze drying and perhaps for equipment capability testing. Temperature and pressure are both critical variables affecting heat transfer, mass transfer, process efficiency, and product quality. For this reason, particular emphasis is placed on product temperature and pressure measurement within the freeze dryer. The methods discussed in this guide are limited to techniques that are equally applicable at both laboratory and production scale.3.2 Finally, it is recognized that “best practice” changes over time as new technology matures and process understanding deepens.1.1 Recommended best practices in monitoring of product status during pharmaceutical freeze drying are presented focusing on methods that apply to both laboratory and production scale.1.2 With respect to product temperature measurement, sources of uncertainty associated with any type of measurement probe are discussed, as well as important differences between the two most common types of temperature-measuring instruments ― thermocouples and resistance temperature detectors (RTD). Two types of pressure transducers are discussed ― thermal conductivity type gauges and capacitance manometers, with the Pirani gauge being the thermal conductivity type gauge of choice. It is recommended that both types of pressure gauge be used on both the product chamber and the condenser for freeze dryers with an external condenser, and the reasoning for this recommendation is discussed.1.3 Aseptic filling and sterilization practices are outside the scope of this practice. These are recommendations to assist users in selecting best practices and they are not intended to supersede or replace regulatory requirements.1.4 Units—The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard with the exception of mTorr for pressure measurement1.5 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： 646元 加购物车

4.1 The Form and Style for ASTM Standards manual provides mandatory requirements and recommended practices for the preparation and content of ASTM specifications. In order to promote consistency in the style and content of product specifications under its jurisdiction, Committee B05 recognizes the need to provide a supplementary document pertaining to the types of products and materials covered by specifications under its jurisdiction.4.2 This guide contains a list of sections to be considered for inclusion in a specification for copper and copper alloys, recommended wording, or both, for such sections. An electronic template including committee adopted language is included in the Appendix.74.3 Persons drafting new product specifications, or modifying existing ones, under the jurisdiction of Committee B05, should follow this guide and the requirements of the Form and Style Manual to ensure consistency.1.1 This guide covers the editorial procedures and form and style for product specifications under the jurisdiction of ASTM Committee B05 on Copper and Copper Alloys.NOTE 1: For standards other than product specifications, such as test methods, practices, and guides, see the appropriate sections of Form and Style for ASTM Standards (Blue Book).21.2 This guide has been prepared as a supplement to the current edition of the Form and Style Manual, and is appropriate for use by the subcommittees within ASTM Committee B05 on Copper and Copper Alloys. This guide is to be applied in conjunction with the Form and Style Manual. The Appendix contains a copy of the B05 electronic template which includes adopted language for various sections and provides a template for drafting B05 product specifications.NOTE 2: The contents of this guide were previously maintained as a white paper under the title, “ASTM Committee B05 Outline of Form of Specifications.”1.3 Subcommittees preparing new product specifications or revising existing ones should follow the practices and procedures outlined herein, and be guided by the latest specifications covering similar commodities.1.4 If a conflict exists between this guide and the mandatory sections of the current edition of the Form and Style Manual, the Form and Style Manual requirements have precedence. If a conflict exists between this guide and the nonmandatory sections of the current edition of the Form and Style Manual, this guide has precedence.1.5 When patents are involved, the specifications writer should refer to the Form and Style Manual section on patents and trademarks. Also, refer to part F of the Form and Style Manual for trademark information and the safety hazards caveat.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： 646元 加购物车

定价： 345元 / 折扣价： 294 元 加购物车

定价： 571元 加购物车

5.1 The intended use of this guide is to provide a high level summary of relevant test methods and performance criteria of aerosol foam sealants that can be helpful in identifying material properties and suitable applications. Use of this guide can be leveraged to further understand how foam sealant materials can be expected to perform and are positioned for intended use by manufacturers in the marketplace.5.2 This guide is limited in scope and does not cover all possible end use applications. Consult the Aerosol Foam Sealant Manufacturer for specific performance capability, third party reports, or International Code Council evaluation reports.1.1 This guide covers the general use of aerosol polyurethane and aerosol latex foams extruded from pressurized containers intended for building envelope air barrier sealant and adhesive applications in building construction. It also provides an overview of associated standards and test methods that quantify key physical properties that are useful to design professionals, engineers, specifiers, and end users.1.2 Currently two main foam sealant types are applicable to this practice, single component polyurethane and latex types.1.3 The values stated in inch-pound units are to be regarded as standard. SI units provided are for information only and are not considered standard.1.4 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. For specific safety considerations see Section 7.FIG. 2 Interior Door Perimeters of Exterior Doors, Gaps/Holes (General), and Subfloor AdhesiveFIG. 3 Skylight Perimeters, Joints, and Insulated Concrete FormsFIG. 4 Commercial Window Interior Perimeters, Sealing Joints of Rigid Insulation, and Structural Insulated Panels (SIPs)1.5 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 加购物车

AbstractThe Shipbuilders and Marine Paints and Coatings Product/Procedure Data Sheet2 provides on one sheet needed information concerning the characteristics of a specific paint or coating to include generic description, physical properties, surface preparation requirements, application requirements, and safety. When filling out the Product/Procedure Data Sheet remember that the information contained therein will be utilized by both technical and production personnel. The completed data sheets can be used by technical personnel to help evaluate the technical acceptability of a proposed material, by production personnel to evaluate production compatibility of proposed materials and to provide application instructions for selected paints and coatings materials, and by quality control personnel to verify attributes of materials.1.1 The Shipbuilders and Marine Paints and Coatings Product/Procedure Data Sheet2 provides on one sheet needed information concerning the characteristics of a specific paint or coating to include generic description, physical properties, surface preparation requirements, application requirements, and safety. The front side of the sheet contains four major, numbered paragraphs and a highlighted section for Special Safety Precautions. These paragraphs are as follows:I. Generic Type and DescriptionII. Manufacturers DataIII. PropertiesIV. Surface Preparation Minimum RequirementsThe back side of the page contains the following paragraphs:V. Mixing ProcedureVI. Application1.2 The completed data sheets can be used by technical personnel to help evaluate the technical acceptability of a proposed material, by production personnel to evaluate production compatibility of proposed materials and to provide application instructions for selected paints and coatings materials, and by quality control personnel to verify attributes of materials.1.3 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 加购物车

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定价： 646元 加购物车

定价： 571元 加购物车