返回   球阀   管件   闸阀   三角阀   水咀   气动阀   软管   其它     Bronze gate JR4001 size 1/2" -2"   Bronze globe JR4002 size 1/2" -2"   Brass gate forged brass body JR4003 size 1/2" -2"   Brass gate forged brass body JR4004 size 1/2" -2"   Brass globe forged brass body JR4005 size 1/2" 3/4"   Brass globe forged brass body