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to phrases
bleeder valve
archit. 抽,放气阀
auto. 放泄水,油,气
el. 抽汽阀; 排泄阀; 放泄阀
hydroel.st. 泄放阀; 出料阀
met. 放散阀; 煤气放散阀
oil 放料阀; 放液阀; 排放阀
refrig. 泄流阀
bleeder valve: 6 phrases in 4 subjects
Automobiles3
Drilling1
Oil / petroleum1
Technology1