filter type respiratory protection
常見(jiàn)例句
- Disposable or filtering facepiece respirators are a type of respiratory protection in which the entire respirator facepiece is comprised of filter material.
隨棄式呼吸防護(hù)口罩是呼吸器的一種，呼吸防護(hù)口罩的面罩整體都是由過(guò)濾材料構(gòu)成的。 返回 filter type respiratory protection