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