ANSI B7.7-1990被替代
Safety Requirements For Abrading Materials With Coated Abrasives Systems
出版：Unified Abrasives Manufacturers' Association
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基本信息
標準編號： ANSI B7.7-1990
發布時間：1990/1/1 0:00:00
標準類別：Standard
出版單位：Unified Abrasives Manufacturers' Association
標準頁數：0
標準簡介
Establishes the minimum safety requirements related to the usage of coated abrasive forms. Also contains safety requirements pertinent to operator and bystander protection, dust collection and potentially hazardous environmental conditions.
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