| 释义 |
gas mask with valve expiration
- 防毒面具fáng dú miàn jù
gas mask, respirator
- 呼气hū qì
expiration; breath; exsufflation
- 气阀qì fá
air valve; gas check
- 放气fàng qì
deflate; air escape; valve the gas; ventage; blow off
- 面膜miàn mó
facial mask; mask
- 戴面具dài miàn jù
mask
- 掩蔽层yǎn bì céng
masking layer
- 掩码yǎn mǎ
mask; mask off code
- 毒气dú qì
poison gas; mephitis; war gas; gas
- 闸板阀zhá bǎn fá
paddle valve; gate valve; slide valve; sluice valve
- 掩蔽膜yǎn bì mó
mask membrane; masking film
- 掩模yǎn mó
reticle mask; intermediate photomask; masking
- 阀门fá mén
valve
- 活门huó mén
valve
- 废气fèi qì
exhaust gas; waste gas; flue gas; off gas
- 满期mǎn qī
expiration, expiry, terminate
- 惰性气体duò xìng qì tǐ
inert gases; inert gas; noble gas; inactive gas; indifferent gas
- 液化瓦斯yè huà wǎ sī
compressed petroleum gas
- 排气阀pái qì fá
air evacuation valve; vent valve; air release valve; air bleeding valve
- 安全阀ān quán fá
safety valve; relief valve
- 膜片阀mó piàn fá
membrane valve; diaphragm valve
- 喷射阀pēn shè fá
injection valve; jet valve
- 切换阀qiē huàn fá
changeover valve; switching valve
- 吸入阀xī rù fá
suction valve; intake valve
- 半截面罩bàn jié miàn zhào
half mask, small mask
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