OSHIMA SHIBUILDING.GCST-21ST.16 ELBOW JOINT， 1/4”
OSHIMA SHIBUILDING.GCST-21ST.8 OUTSIDE IG. CODE
OSHIMA SHIBUILDING.GCST-21ST.2 NOZZLE CIRC. VALVE
OSHIMA SHIBUILDING.GCST-21ST.14 T-JOINT， 3/8“
OSHIMA SHIBUILDING.GCST-21ST.15 NIPPLE WITH INNER PIPE， 3/8”*1/4“
OSHIMA SHIBUILDING.GCST-21ST.1 ATOMIZER, 7.5/60