博猫游戏

铜仁Half nipple

铜仁Nipple

铜仁Long nipple

铜仁Half thread long nipple

铜仁Hexagon nipple

铜仁Hexagon F/M nipple

铜仁Hexagon reducer nipple

铜仁Hose nipple L-type

铜仁Hose connector whj

铜仁Hose connector WHS

铜仁Hose joint WRH for welding

铜仁Round water pipe joint wrhn