1.1 本指南可用于工业射线照相和工业射线照相用未曝光胶片的控制和维护。 1.2 以英寸磅为单位的数值应视为标准。括号中给出的值是国际单位制的数学转换，仅供参考，不被视为标准。 注1: 有关信息，请参阅术语 316欧元 然而，本文件正文中并未具体提及其中所述术语。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《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====== 3.1 本指南的规定仅用于控制工业射线照相和未曝光胶片的质量，而非用于控制射线照相材料或产品的可接受性。本指南还应作为指南的附件使用 电子94 。 3.2 应用本指南中描述的特定控制程序的必要性在一定程度上取决于用户作为常规程序遵守良好处理和存储实践的程度。

1.1 This guide may be used for the control and maintenance of industrial radiographs and unexposed films used for industrial radiography. 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. Note 1: For information purposes, refer to Terminology E1316 . The terms stated therein, however, are not specifically referenced in the text of this document. 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. ====== Significance And Use ====== 3.1 The provisions of this guide are intended to control the quality of industrial radiographs and unexposed films only and are not intended for controlling the acceptability of the materials or products radiographed. It is further intended that this guide be used as an adjunct to Guide E94 . 3.2 The necessity for applying specific control procedures such as those described in this guide is dependent to a certain extent, on the degree to which a user adheres to good processing and storage practices as a matter of routine procedure.