ICS 13. 340.30C 73} G黝中 华 人 民 共 和 国 国 家 标 准c B/ T 18664- 2002呼吸防护用品的选择、使用与维护Selection,use and maintenance of respiratory protective equipment2002 一03 一12 发布2002 一10 一01 实施中华人民共和国国 家 质 量 监 督 检 验 检 疫 总 局发 布Gs/T 18664- 2002目次一}u A}I A1范围 ···············································································································⋯⋯ 12规范性引用文件 ··············。······································。···············，··············⋯⋯‘.‘···⋯⋯ 13术语、定义和缩略语···································。···························································一13. 1术语和定义 ···································································································⋯⋯ 13. 2缩略语··、··，’·‘、·，····，··· ···· 、·· ·、、· ，······ · “· ，·、···，. ···· ···、 ··‘···· ，，·、 、······⋯ ⋯44呼吸防护用品的选择 ·.............................................................................................. 44. 1一般原则 ·........................................................................................................... 44. 2 根据有害环境选择 ·............................................................................................... 44. 3根据作业状况选择 ···············。········，·······················································一 ’·····⋯⋯ 74. 4根据作业人员选择 ·······。··················································································⋯⋯ 85呼吸防护用品的使用 · ··‘、··、··‘··· · ············‘···‘····‘·，·········‘·· ··‘····“···⋯⋯ ” · ‘’二85. 1一般原则 ···································。··································································⋯⋯ 85. 2 IDLH 环境下呼吸防护用品的使用·······················································。·············⋯⋯ 95. 3低温环境下呼吸防护用品的使用 ·............................................................................. 95. 4过滤式呼吸防护用品过滤元件的更换 ······················。·······························。。··········⋯⋯ 95. 5 供气式呼吸防护用品的使用 ·。························。······························。·········，·········⋯⋯‘96呼吸防护用品的维护· ··、· · ···· ··，’···· ·...
