gauze mask

常见例句

If you can't, wear gauze mask or anything that can cover your mouth and enable you to breath.
如果不行，戴上薄纱口罩或任何可以盖住嘴巴又能保证呼吸的东西。
Good ventilation is required in the casting shop and sanding shop. Operators must wear gauze mask at work to prevent harm of metal powder to human body.
铸造间、打磨间、通风应良好，员工操作时应带防护口罩，防止金属粉尘给员工身体带来不利。
http://qaxxj.hljbst.com
Good ventilation is required in the casting shop and sanding shop. Operators must wear protective gauze mask to prevent harm from metal powder to human body.
铸造间、打磨间、通风应良好，员工操作时应带防护口罩，防止金属粉尘给员工身体带来不利。
http://lanling.hljbst.com