Personal Protection: Wesr respirator, rubber gloves, goggles and protective clothing.

个人应注意事项：戴口罩、橡胶手套、护目镜防护衣。

youdao

Personal Protection: Wesr respirator, rubber gloves, goggles and protective clothing.

个人应注意事项：戴口罩、橡胶手套、护目镜防护衣。

youdao