protective atmosphere equipment
常见例句
- Workers who remove the metals often have no protective equipment and breathe in high levels of toxic chemicals, which are then released into the atmosphere.
工人經常是在沒有保護設施的情況下做清除金屬的工作，吸進高度有毒的化學物質，這些化學物質又被排放到空氣中。 返回 protective atmosphere equipment