Screened formula has past the bench test with high pressure pump, getting good application in concrete pumping truck with high pressure.
经过筛选后形成的配方通过了高压泵台架试验并在高压混凝土泵送车上取得了良好的应用效果。
P74 Conveying of most building concrete from the mixer or truck to the form is done in bottom-dump buckets or in wheelbarrows or buggies or by pumping through steel pipelines.
大多数建筑物的混凝土从搅拌器或卡车到模板的运送过程是由底部能卸下的挖斗或独轮小车或手推车或用泵经由钢制的管道来完成。
P74 Conveying of most building concrete from the mixer or truck to the form is done in bottom-dump buckets or in wheelbarrows or buggies or by pumping through steel pipelines.
大多数建筑物的混凝土从搅拌器或卡车到模板的运送过程是由底部能卸下的挖斗或独轮小车或手推车或用泵经由钢制的管道来完成。
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