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                              1. 江苏平通路桥设备科技有限公司专注于研发生产贝雷片贝雷桥生产厂家

                                单机版捕鱼

                                您所在的位置:首页 > 单机版捕鱼 > 江苏平通贝雷片厂家贝雷片的第二层桁架要求 贝雷片桥跨编组与分工

                                江苏平通贝雷片厂家贝雷片的第二层桁架要求 贝雷片桥跨编组与分工

                                贝雷片的第二层桁架要求,当桥梁产生上拱时欲装第二层桁架,桁架的下部销子可顶先插好,在两座架之间放菱形千斤顶,用钢销通过座架的活动搭扣把座架与菱形千斤顶连接起来,转动千斤螺杆,使菱形千斤顶由原来张开的位置逐渐关闭,贝雷片把上层桁架上部错开的相邻销孔徐徐拉拢,对准后插入销子。

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                                江苏平通贝雷片厂家贝雷片的第二层桁架要求 贝雷片桥跨编组与分工单机版捕鱼相关的文章

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