Wafer Type 1 pc Full Bore Ball Valve With Mounting Between Flanges PN 40 General Features Italy Ball Valve Applicable Standards: - Design and Manufacturing : GB / T12237 / 1989 - Connection : HG...もっと見る
訪問者のメッセージメッセージを残す
まだ公のコメントはない
Wafer Type 1 pc Full Bore Ball Valve With Mounting Between Flanges PN 40