fitting接头,fitting

zoeco autofitting 气动快速接头自锁气管空压机气泵配件工具接头软管
1/4旋转式接头 铜接头 copper fitting 厂家直销
90度an4/an6/an8/an10机油汽油管插管式快速接头push on fitting
all fitting 026.jpg
hose fitting and adapter