溶解: dissolve; dissolution; solut ...乙炔: ethyne; acetylene气瓶: air bottle; gas cylinder气压: pressure; atmospheric pressu ...试验: experiment; test; trial方法: method; means; way; techniqu ...溶解乙炔气瓶: dissolved acetylene cylinders溶解乙炔气瓶阀: valves for dissolved acetylene cylinders小容积溶解乙炔气瓶: small volume dissolved acetylene cylinders溶解乙炔气瓶多孔填料技术指标测定方法: methods of test for porous mass of dissolved acetylene cylinders溶解乙炔气瓶充装站安全技术条件: safety specification for filling station of dissolved acetylene cylinders溶解乙炔气瓶定期检验与评定: periodic inspection and evaluation of dissolved acety lene cylinders溶解乙炔气瓶用回火防止器: arrester for dissolved acetylene cylinders气瓶气密性试验方法: method for pneumatic testing of cylinders气瓶水压试验方法: method for hydraulic test of gas cylinders低气压试验方法: packaging-transport packages-low air pressure test method溶解乙炔: dissolved acetylene乙炔气瓶: acetylene cylinder; acetylene gas bottle乙炔气瓶组: acetylene cylinder unit液压试验方法: rubber and plastics hoses and hose assemblies-hydrostatic testing溶性乙炔气瓶: soluble acetylene gas cylinder气瓶疲劳试验方法: method for cycling test of gas cylinders冲击电压试验方法: electric cables and wiresmethod for impulse voltage testst陶管水压试验方法: test method for hydrostatic proof of vitrified clay pipe直流电压试验方法: electric cables and wiresmethod for d.c. voltage testst
