air escape valve 中文意思是什麼
air escape valve
解釋
放氣閥-
Water system. core of manifold air - escape valve
水系統.集中放氣閥芯 -
Respiratory protective devices - self - contained open - circuit compressed air breathing apparatus with half mask designed to include a positive pressure lung governed demand valve for escape purposes only ; german version en 14529 : 2005
呼吸保護裝置.逃生用包含由需求閥控制的正壓呼吸器的 -
Respiratory protective devices - self - contained open - circuit compressed air breathing apparatus with half mask designed to include a positive pressure lung governed demand valve for escape purposes only
呼吸保護裝置.逃生用包含由需求閥控制的正壓呼吸器的帶半罩式面具的自持式開路壓縮氣體呼吸機
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