接头管 meaning in Chinese

junction block

Hose fittings ; coupling nozzles
软管管接头.接头管嘴
Flared type tube fittings - sleeve
扩口式管接头管套
Diesel engines - high - pressure fuel injection pipe end - connections with 60 female cone
柴油机. 60锥孔的高压油管接头管端部连接
A bend in a pipe , bar , or other straight continuous piece made to allow it to pass around an obstruction
弯管，接头管管子、杆或其他直而长的东西的一个弯，使得它能避开一障碍物