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防尘面具,防尘口罩
1、dust storms───n.尘暴( dust storm的名词复数 )
2、dust bunnies───明显看出受DuPin影响的人;积尘
3、particulate respirator───微粒呼吸器
4、dust───n.(Dust)人名;(德、俄)杜斯特;vi.拂去灰尘;化为粉末;vt.撒;拂去灰尘;n.灰尘;尘埃;尘土
5、moulded respirator───模制呼吸器
6、dust to dust───尘归尘(歌名);[电影]尘归尘
7、mouthpiece respirator───口罩
8、siliceous dust───硅尘
9、Sweep dust───清扫灰尘
1、This product may cause harm by skin contact, eye contact, ingestion and inhalation. Wear splash goggles, lab coat, dust respirator and gloves.───本产品皮肤接触、眼睛接触、食入、吸入会产生危害。
2、Respiratory protection: When respiratory protection is required for certain operations, use a NIOSH-approved dust respirator.───呼吸保护:当进行产生大量粉尘的Cao作时使用规范的粉尘防毒面罩。
3、Check for dust blockage on respirator of oil system and respirator of gear reducer.───经常检查油XiTong呼吸器和减速机上呼吸器是否有粉尘堵塞。
4、Discussions on the Value of the Dead Space for Self-inhalation Filter Type Dust Respirator───对自吸过滤式防尘口罩标准死腔值的探讨