?接管

nozzles 接管 pipe and nozzle necks to vessel walls 在器壁上的管子和接管颈 stiffening rings to shell 壳体上的刚性环 ..

?喷嘴

... 带电作业用绝缘子卡具 Insulator holder for live wor 喷嘴 nozzles 引水软管 flow hose ...

?龙头防溅喷嘴

... 防喷溅水管嘴Anti-splashtapnozzles 龙头防溅喷嘴Nozzles(Anti-splashtap?) 水管龙头Faucetsforpipes(Am.) ...

?消防软管喷嘴

... 消防水龙带喷头 Fire hose nozzles 消防软管喷嘴 Nozzles (Fire hose –) 消防车 Motor fire engines ...