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apparatus for regulating the pressure of gas in order to perform the functions of pressure reducer, to monitor and block
apparatus for regulating the pressure of gas in order to perform the functions of pressure reducer, to monitor and block
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机译:调节气体压力的设备,以执行减压器的功能,以监视和阻止
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摘要
it is a new equipment for pressure control of the valve.the valve and lung regulating combined into a single object easily removable and replaceable cartridge.this equipment can play, through the use of valves and regulators, the role of regulator, monitor and emergency shutdown of gas flow.
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