?燃气喷嘴

... gasjet气焊枪 gasjet燃气喷嘴 gaskinetics气体动力学 ...

?气焊枪

气焊枪 gas jet; gas torch; gas welding torch; gas-heated welding torch; gasjet; heating torch; welding blowpipe; welding burner; weldingburner 去焊枪 desoldering gun .

?气体喷流

... 燃气流量调节系统 gas flow control system 气体喷流 燃气流 煤气喷嘴 gasjet 燃气 gas◇燃气发电厂 gas power plant; 燃气锅炉 gas fired-boiler ...