5.1 These tests provide standard methods for evaluating the mechanical performance of the rotary-type window operators, while the operators are subjected to cyclic wear in opening and closing against the operating moment.1.1 These test methods describe the wear testing of gear-type rotary operating devices used for opening and closing windows (Note 1).1.2 These test methods do not directly determine the effects of varying environmental conditions but may be employed after environmental exposure to evaluate the effect of such exposure.1.3 These test methods are not intended to evaluate the structural adequacy of the operator in resisting the maximum force to which it may be subjected.NOTE 1: Certain types of rotary window operators, such as torque-bar operators and telescopic operators cannot be tested by these test methods.1.4 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate.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. For a specific hazard statement, see 9.1.2.1.6 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.

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1. Scope This International Standard defines the dimensions of male operators of earth-moving machinery and specifies the minimum normal operating space envelope around the operator enclosures (cabs, ROPS, FOPS) generally applicable to earth-moving mac

定价： 410元 / 折扣价： 349 元

This practice provides guidance in the selection of manual and power-actuated valve operators. The selection criteria for manual valve operators apply to handwheels and tee-wrenches. The selection criteria for power-actuated valve operators, on the other hand, apply to stem nut and handwheel driven valve operators of the electric, pneumatic, and hydraulic types.1.1 This practice provides guidance in the selection of manual and power-actuated valve operators.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： 515元 / 折扣价： 438 元 加购物车

1.1 This document specifies requirements for the qualification of operators of laser metal powder bed fusion machines and equipment for additive manufacturing in aerospace applications.1.2 This document is applicable if the operator qualification testing is required by contract or by application standards in the field of aerospace.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： 702元 / 折扣价： 597 元 加购物车

This practice establishes the conformity assessment requirements for limited use and reusable garments that are worn while spraying field strength liquid pesticides. The conformity assessment process has three levels and is based on potential risk. The standard covers supplier's declaration of conformity, product certification, certification body, and product marking.1.1 This practice establishes the conformity assessment requirements for limited use and reusable garments that are worn while spraying field strength liquid pesticides. The testing requirements for supplier’s declaration of conformity and certification are specified in Specification F2669.1.2 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.

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This specification establishes the minimum performance, classification, and labeling requirements for protective clothing worn by operators applying pesticide products, primarily field strength, in liquid form. It addresses protection provided by protective clothing items that include, but are not limited to, liquid-tight or spray-tight garments, coveralls, jackets, shirts, and pants, with the exception of those used for the protection of the head, hands, and feet. It does not cover protection against biocides, fumigants, or highly volatile liquids. All protective clothing shall be tested and classified by the level of protection based on material, seam, and garment requirements. These requirements include liquid penetration resistance, resistance to penetration by liquid under pressure, resistance to permeation, breaking strength, and tearing strength. The garments shall be supplied with permanent labels and sheets detailing instruction for use, product technical information, and chemical resistance information.1.1 This specification establishes minimum performance, classification, and labeling requirements for protective clothing worn by operators applying pesticide products, primarily field strength, in liquid form.1.2 Protective clothing items covered by this specification include, but are not necessarily limited to, liquid-tight or spray-tight garments, coveralls, jackets, shirts, and pants.1.3 This specification addresses protection provided by protective accessories, with the exception of those used for the protection of the head, hands, and feet.1.4 This specification does not address protection against biocides, fumigants, or highly volatile liquids.1.5 The values given in SI units are to be regarded as the 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： 0元 / 折扣价： 0 元

定价： 4414元 / 折扣价： 3752 元

4.1 This guide provides minimum guidelines for safe and efficient ambulance operation.4.2 All ambulance operations and operators should follow this guide for the development of educational and training programs.4.3 This guide is intended to promote safe and efficient ambulance operations and to reduce morbidity, mortality, and property loss associated with ambulance operations.4.4 This guide is intended to assist those who are responsible for the development and implementation of policies and procedures for ambulance operations.1.1 This guide covers minimum standards for the performance of emergency medical services (EMS) ambulance operators, including: operator qualifications, pre-run operation, and post-run aspects.1.2 This guide shall promote the safe and efficient delivery of the ambulance, equipment, crew, passengers and patients, during all phases of the delivery of EMS involving the ambulance; at all times exercising the highest degree of care for the safety of the public. This guide may be applied to other EMS vehicles that do not necessarily provide patient transport.1.3 This guide shall be used as the basis for training guides of the emergency medical services ambulance operator.1.4 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.1.5 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

4.1 This practice establishes the minimum set of requirements for an independent audit program for unmanned aircraft system operators. The intended use is to provide minimum requirements for an initial assessment of operators bringing a new aircraft model or service to market, or for periodic review of an existing operator’s operations.4.2 Compliance to this practice would ensure that the audit program and those who execute it meet the consensus set of minimum requirements and qualifications.4.3 This practice does not mandate operator independent audits.4.4 Independent audits are to be conducted only at the request of the operator or the relevant CAA. This does not preclude an independent audit at the request of a court of law or arbitrator.1.1 This practice establishes a minimum set of requirements for an Unmanned Aircraft Systems (UAS) Operator Independent Audit Program in compliance with Practice F3365. This document has been purposefully designed within the broader context of the Committee F38 library. Although the original source materials for the content presented here were intended to function as standalone documents, the committee has consciously removed any redundant information in favor of adopting a referential "single-source-of-truth" approach. Consequently, when applying this standard, it is essential to consider and integrate all relevant Committee F38 standards to ensure its comprehensive and accurate implementation.1.2 When intending to utilize the information provided in this document as a Means of Compliance for operational or design approval, or both, it is crucial to consult with the respective oversight authority (for example, CAA) regarding its acceptable use and application. To find out which oversight authorities have accepted this standard (in whole or in part) as an acceptable Means of Compliance to their regulatory requirements (hereinafter "the Rules"), please refer to the Committee F38 webpage (www.ASTM.org/COMMITTEE/F38.htm).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： 515元 / 折扣价： 438 元 加购物车