GB/T 16758-1997排风罩的分类及技术条件.pdf

ics13.340 c 70 疡臀 中 华 人 民 共 和 国 国 家 标 准 Gs/T 16758一 1997 排风罩 的分类及技术条件 Theclassificationandtechnical specificationofexhausthood 1997一03一14发布 1997一10一01实施 国 家 技 术 监 督 局 发 布 GB/T 16758一 1997 目 次 前言 ······································。······。···································································。…… 皿 1 范围 ·······························。········································。················。·············。·····。一· 1 2 引用标准 ··························。·······················。。·····················································…… 1 3 定义 ·························。·······································。·············。··············。···············…… 1 4 分类 ·············································。····。···············。·····················。·····。······。········。…… 2 5 排风罩的设计原则 ······················································，···················...·..·..·..·..·..·……5 6 技术要求 .·5 7 测定方法 ···································。··········。·············。·····。·····。··················。·····。·······…… 6 附录A(标准的附录) 排风罩的测定方法 ··················……。········································…… 7 GB/T 16758一 1997 前 言 为提高排风罩对尘毒等有害物源的控制效果，并使排风罩的分类及技术条件的表示方法规范化，特 制定本标准。 本标准规定了排风罩的术语、分类、设计原则、技术要求和测定方法。 本标准的附录A是标准的附录。 本标准由中华人民共和国劳动部提出。 本标准由全国防尘防毒工程标准化技术委员会归口。 本标准负责起草单位:首都经济贸易大学，参加起草单位:同济大学、苏州职业工程公司。 本标准主要起草人:苏汝维、许邦令、司步云、郭爱清、郭建中。 中华 人 民共 和 国国家标 准 排风罩 的分类 及技 术条件 GB/T 16758一 1997 Theclassification andtechnical specificationofexhausthood 范围 本标准规定了排风罩的术语、分类、设计原则、技术要求