论文部分内容阅读
作者指出,美国职业安全与卫生管理条例(1971)所规定的棉尘浓度标准(1 mg/m~3),,不一定适用于棉制品工业和棉籽油工厂,因为这些工业中并不用原棉作原料。
The authors note that the cotton dust concentration standard (1 mg / m ~ 3) as set forth in the US Occupational Safety and Health Administration Regulation (1971) does not necessarily apply to the cotton products industry and to the cottonseed oil factories because they do not use raw cotton raw material.