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2019-11-12 09:51  点击:84
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 闸门厂家生产的钢闸门产品特点:重量轻,效果好,使用方便省力。耐腐蚀耐酸碱及耐大部分腐蚀性化学品及污水、海水等。密封性好采用橡胶软密封,密封效果好力矩小由于闸板重量轻,且闸板与道轨板之间摩擦阻力小,故操作力矩小。

 

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