崇左Half nipple
崇左Nipple
崇左Long nipple
崇左Half thread long nipple
崇左Hexagon nipple
崇左Hexagon F/M nipple
崇左Hexagon reducer nipple
崇左Hose nipple L-type
崇左Hose connector whj
崇左Hose connector WHS
崇左Hose joint WRH for welding
崇左Round water pipe joint wrhn
