空气: air; atmosphere安全阀: safety valve起动空气安全阀: starting air relief valve充气安全阀: charge relief valve大气安全阀: atmospheric relief value; atmospheric relief valve废气安全阀: exhaust guard valve煤气安全阀: gas relief valve燃气安全阀: safety valves for gas日用空气安全阀提交: the safety valve of service air reservoir to be confirmed通大气安全阀: atmospheric relief valve自动氧气安全阀: automatic oxygen safety valve污浊空气安全装置: vitiated air safety device船用空气瓶安全阀: safety valves for marine air vessel空气喷射安全阀: air injection relief valve主空气瓶安全阀: main air bottle safety valve副空气瓶安全阀提交: the aux. air bottle safety valve to be submitted控制空气瓶安全阀试验: the safety valve test of control air bottle主空气瓶安全阀提交: the main air reservoir safety valve to be submitted安全阀: blow through valve; blow valve; blow-through valve; boiler safety valve; clearway valve; dump valve; dumpvalve; emergency relief valve; emergency valve; escape valve; guard valve; lever safety valve; pre ure relief valve; pressure cooker: safety valve; pressure relief valve; protection valve; rebound relief valve; release valve; relief valves; reliefvalves; relieve valve; relieved valve; safety ales; safety cock; safety valves; security valve; sv safety valve; valve, safety氯气安全规程: safety regulation for chlorine燃气安全装置: gas safety device安全阀汽包, 安全阀座: safety valve dome安全阀,排泄阀: escape valve安全阀、溢流阀: rv安全阀弹簧: safety valve ring; safety valve spring