标准摘要
[中文适用范围]： 本文件提供了一个明确的系统来分配制冷剂的标志。它还建立了一个基于毒性和易燃性数据对制冷剂进行安全分类的系统，并提供了一种确定制冷剂浓度限制的方法。根据申请中提交的数据，包含有制冷剂标志、安全分类、制冷剂浓度限制和确保制冷剂安全使用的必要信息的表格被纳入其中。 [外文原描述]： This document provides an unambiguous system for assigning designations to refrigerants. It also establishes a system for assigning a safety classification to refrigerants based on toxicity and flammability data, and provides a means of determining the refrigerant concentration limit. Tables listing the refrigerant designations, safety classifications, refrigerant concentration limits and data necessary for safe use of the refrigerants are included based on data submitted with the application.
英文名称Refrigerants — Designation and safety classification