TRELLEBORG Camlock
Nut for Macon coupling Macon螺母
Finnish coupling SFS reducer 芬兰消防异径
TRELLEBORG Smooth shank
TRELLEBORG Storz
NOR Blank Cap 挪威接头闷盖
卫生级食品接头 Round Nut 园螺母
TRELLEBORG Camlock Type D
DIN special coupling 皮管接管
DIN-male part DIN 公头
