1.
Selection of Dust Exhaust Hood and Its Application to Dust Prevention of Jade Carving Workplace
吸尘罩的优选及其在玉石雕刻防尘中的应用
2.
General technical requirements for self-inhalation filtertype dust respirator.
自吸过滤式防尘口罩通用技术条件.
3.
I need to buy a mask because I inhale a lot of dust when riding my scooter.
（我需要买各口罩，因为骑机车时慧吸进很多灰尘。）
4.
filter for dust respirators
防尘口罩用过滤材料
5.
single-use dust mask
只用一次的防尘面罩
6.
A smock worn to protect one's clothing from dust.
防尘衣一种防尘保护衣服的罩衫
7.
"Vacuum upholstered furniture, curtains, banister, lampshades and books with brush attachment. Clean bugs out of light fixtures."
将吸尘器安上刷子头,清扫皮面或布面家具、窗帘、楼梯扶手、灯罩和书籍。清除灯具里的虫子。
8.
centifugal aspirator
离心式吸气[尘]器
9.
Dirt and dust be draw Into a vacuum cleaner by suction
污物和灰尘被吸入吸尘器
10.
Dirt and dust are drawn into a vacuum cleaner by suction.
污物和灰尘被吸入吸尘器。
11.
a bag into which dirt is sucked by a vacuum cleaner.
吸尘器所吸收的灰尘存放的包。
12.
half-mask respirator
半面罩式呼吸防护器
13.
Be smothered with [in] dust By passing cars
被汽车驶过时扬起的尘土所笼罩
14.
The cover protects the machine from dust.
这个罩保护机器使灰尘落不到上面。
15.
positive pressured, powered dust hood and blouse
气体供应式滤尘头罩及上衣
16.
Darkness settled over the fields. Dust settled in the road.
黑暗笼罩田野。灰尘飘落在路上
17.
Dust-collecting devices adopted, absorbing dust, preventing air pollution.
配置集尘装置，吸收粉尘，防止空气污染。
18.
My wife gummed up the dust catcher
我妻子把吸尘器弄坏了。