共 16件
pvc ball valve
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UPVC TRUE UNION BALL VALVE 雙由令球閥PVC活接球閥深灰色耐酸鹼
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UPVC PVC雙由令球閥 SANWIN三威雙活接球閥BALL VALVE EPDM耐酸鹼
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WF塑料UPVC材質ZX-002電動球閥TRUE UNION BALL VALVE
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CKD 球閥CHB-20-BALL-VALVE原裝正品
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出口PVC閥 水處理球閥pvc diverter valve pvc ball valve
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緊密型球閥PVC球閥COMPACT BALL VALVE DN15-DN50
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普通球閥插口螺紋美標球閥 ASTM COMPACT BALL VALVE SOCKET BST
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現貨供應日本積水CLEAN-PVC/CPVC超潔凈ESLON超純系統專用 球閥
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1″ PUSH X 1″ FNPT BALL VALVE connect CPVC Lead Free Brass
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日本旭有ASAHI AV BALL VALVE雙由令活接法蘭氣動電動球閥隔膜閥
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廠家直銷 2pcs ball valve 塑料U-PVC直通式二片式球閥批發
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供應UPVC CPVC PP雙活接球閥 手動球閥
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廠家直銷UPVC球閥 PVC超級球閥熱銷款PVC球閥PVC BALL VALVE
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1/2″PUSH FIT BALL VALVE WITH DRAIN connect cpvc pipe ASTM
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塑料球閥 緊密型球閥COMPACT BALL VALVE DN15-DN100