1.1 本规范旨在帮助消防和救援服务人员以及有可能暴露于热危害的工人选择工作服的尺寸。工作服由衬衫和裤子服装组合组成。 1.1.1 本惯例不适用于包括多层的热防护服，如消防员防护服。 1.2 这种做法适用于男女人员的制服。 1.3 该实践为衬衫、裤子和连体工作服的选择和订购提供了一种国际公认的测量人体尺寸的方法。 1.4 该实践提供了一种评估所选制服尺寸是否合适的方法。 1.5 本规范提供了服装行业特有的纺织和服装术语的标准列表，用于确定服装的尺寸和合身性。这个词汇在买卖双方的交流中会很有用。 1.6 以SI单位表示的值将被视为标准值。括号中给出的英寸-磅当量仅供参考，可能是近似值。 1.7 本标准不适用于评价工作服的耐火性能或耐久性。此外，这种做法没有提供一种方法来量化与制服或防护服合身性相关的人体伤害的可能性。 1.8 本标准并不旨在解决与其使用相关的所有安全性问题（如果有）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践并确定法规限制的适用性。第节给出了具体的预防声明 7 . 1.9 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 ======意义和用途====== 5.1 尺码是选择和使用防护服时必须考虑的一个关键因素。尺寸合适的服装通过不限制运动来增加穿着者的安全性和性能。限制运动或将皮肤暴露在危险环境中的工作服会导致效率损失和保护减少。 5.2 在那些工作服成为多个元素的情况下-分层防护套装，重要的是统一贴合不会限制穿着者的运动或干扰其他安全相关服装和设备的贴合和使用。 5.3 本规范可用于为消防和救援人员以及其他可能存在危险热暴露的职业人员选择合适尺寸和合身程度的工作服。 5.4 本实践不适用于多层热防护服，例如消防员防护服，其中其他因素适用于与其性能相关的合身性。

1.1 This practice is intended to assist in size selection of work uniforms for fire and rescue services personnel and workers who have the potential to be exposed to thermal hazards. Work uniform ensembles consist of a shirt and trouser apparel combination. 1.1.1 This practice does not apply to thermal protective clothing that includes multiple layers, such as firefighter protective clothing. 1.2 This practice is applicable to uniforms for both male and female personnel. 1.3 This practice provides an internationally recognized means for measuring human body dimensions for the selection and ordering of shirts, trousers, and one-piece coveralls. 1.4 This practice provides a means for evaluating the fit of selected uniform sizes. 1.5 This practice provides a standard list of textile and apparel terminology specific to the clothing industry which is used in determining size and fit of garments. This vocabulary will be useful in communications between buyers and sellers. 1.6 The values stated in SI units are to be regarded as standard. The inch-pound equivalents given in parentheses are for information only and may be approximate. 1.7 This standard is not intended for use in evaluating the fire-resistive performance or durability of work uniforms. In addition, this practice does not provide a means to quantify the likelihood of human injuries related to the fit of uniforms or protective clothing. 1.8 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. Specific precautionary statements are given in Section 7 . 1.9 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. ====== Significance And Use ====== 5.1 Sizing is a critical factor that must be considered when selecting and using protective clothing. Properly sized garments add to the safety and performance of wearer by not restricting movement. A work uniform that restricts movement or exposes skin to hazardous environments will result in lost efficiency and less protection. 5.2 In those cases where work uniforms become an element of a multi-layered protective ensemble, it is essential that uniform fit does not restrict the wearer’s movements or interfere with the fit and use of other safety-related clothing and equipment. 5.3 This practice can be used for selecting the proper size and fit of work uniforms for fire and rescue personnel and personnel in other occupations where the potential exists for hazardous thermal exposures. 5.4 This practice is not intended to apply to multi-layered thermal protective clothing, such as firefighter protective clothing, where other factors apply to the fit relative to its performance.