Specific PPE, including acid suits and self-contained breathing apparatus (SCBA), may be required if the cylinder must be approached.

如果必须接近钢瓶，要求穿戴特殊的PPE，包括防酸服和自给式呼吸器(SCBA)。

youdao

Specific PPE, including acid suits and self-contained breathing apparatus (SCBA), may be required if the cylinder must be approached.

如果必须接近钢瓶，要求穿戴特殊的PPE，包括防酸服和自给式呼吸器(SCBA)。

youdao