該產(chǎn)品為傘齒輪驅(qū)動(dòng),操作輕松靈活,常用于較大口徑或較高壓力場(chǎng)合人工手動(dòng)操作。對(duì)夾刀形閘閥,傘齒輪刀形閘閥,傘齒輪對(duì)夾刀形閘閥
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參考價(jià) | 面議 |
該產(chǎn)品為傘齒輪驅(qū)動(dòng),操作輕松靈活,常用于較大口徑或較高壓力場(chǎng)合人工手動(dòng)操作。對(duì)夾刀形閘閥,傘齒輪刀形閘閥,傘齒輪對(duì)夾刀形閘閥
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