YJZK-15-S4-A50-1NC(4分)塑料頭,YJZK-15-S4-B50-1NC(4分)不銹鋼頭,蒸汽角座閥
YJZK-15-S4-C50-1NC(4分)不銹鋼頭,YJZK-20-S4-A50-1NC(4分)塑料頭,
YJZK-20-S4-B50-1NC(4分)不銹鋼頭,YJZK-20-S4-C50-1NC(4分)不銹鋼頭,
YJZK-25-S4-A50-1NC(1寸)塑料頭,YJZK-25-S4-A63-1NC(1寸)塑料頭,
YJZK-25-S4-B50-1NC(1寸)不銹鋼頭,YJZK-25-S4-B63-1NC(1寸)不銹鋼頭,
YJZK-25-S4-C50-1NC(1寸)不銹鋼頭,YJZK-25-S4-C63-1NC(1寸)不銹鋼頭,
YJZK-32-S4-A63-1NC(1.2寸)塑料頭,YJZK-32-S4-B63-1NC(1.2寸)不銹鋼頭,
YJZK-32-S4-C63-1NC(1.2寸)不銹鋼頭,YJZK-40-S4-A63-1NC(1.5寸)塑料頭,
YJZK-40-S4-B63-1NC(1.5寸)不銹鋼頭,YJZK-40-S4-C63-1NC(1.5寸)不銹鋼頭,
YJZK-50-S4-A63-1NC(2寸)塑料頭,YJZK-50-S4-A80-1NC(2寸)塑料頭,
YJZK-50-S4-B63-1NC(2寸)不銹鋼頭,YJZK-50-S4-B80-1NC(2寸)不銹鋼頭,
YJZK-50-S4-C63-1NC(2寸)不銹鋼頭,YJZK-50-S4-C80-1NC(2寸)不銹鋼頭,
YJZK-65-S4-A80-1NC(2.5寸)塑料頭,
液壓元件,高真空充氣閥,
電磁真空帶充氣閥,真空蝶閥,
電磁換向閥,多管式冷卻器