| 释义 |
bag valve mask respiration umit
- 面膜miàn mó
facial mask; mask
- 人工呼吸急救法rén gōng hū xī jí jiù fǎ
artificial respiration
- 戴面具dài miàn jù
mask
- 掩蔽层yǎn bì céng
masking layer
- 掩码yǎn mǎ
mask; mask off code
- 蒲包pú bāo
cattail bag; rush bag
- 装袋zhuāng dài
bagging
- 闸板阀zhá bǎn fá
paddle valve; gate valve; slide valve; sluice valve
- 防毒面具fáng dú miàn jù
gas mask, respirator
- 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
- 行囊háng náng
travelling bag
- 猎获liè huò
bag, capture
- 呼吸作用hū xī zuò yòng
respiration
- 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
- 面罩miàn zhào
veil; mask; face mask; face guard
- 塑料编织袋sù liào biān zhī dài
polywoven bag; plastic woven bag; plastic compound bag
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