dust respirator信息详情
防尘面具，防尘口罩
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
mouthpiece respirator───口罩
particulate respirator───微粒呼吸器
moulded respirator───模制呼吸器
dust to dust───尘归尘（歌名）；[电影]尘归尘
dust bunnies───明显看出受毒品影响的人；积尘
dust storms───n.尘暴( dust storm的名词复数 )
siliceous dust───硅尘
Sweep dust───清扫灰尘
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操作时使用规范的粉尘防毒面罩。
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。
Check for dust blockage on respirator of oil system and respirator of gear reducer.───经常检查油系统呼吸器和减速机上呼吸器是否有粉尘堵塞。
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