彈簧閥
ST-700 管口彈簧閥
SNOW Brand Bronze Vertical Check, Solder Ends (CXC), 250WOG
ST-701 牙口彈簧閥
SNOW Brand Bronze Vertical Check, 250WOG,with Spring Loaded and Rubber disc washer
彈簧閥
SNOW Brand Bronze Vertical Check, Solder Ends (CXC), 250WOG
SNOW Brand Bronze Vertical Check, 250WOG,with Spring Loaded and Rubber disc washer