casting-pit crane 铸坑用吊车
casting-pit brick 浇注成品率
pit casting 地坑铸造 ; 坑铸
pit-casting 坑铸
continuous casting maching casting pit 连铸机铸坑
fixed pit casting 固定铸坑浇铸
For example is also a large machine tools such as casting production lathe bed, generally USES the method of cores modelling, don't make shape and sand box, in the pit of cores in;
例如同样是生产大型机床床身等铸件，一般采用组芯造型法，不制作模样和砂箱，在地坑中组芯；
The invention relates to a casting process for large-volume concrete, in particular to a casting process for large-volume concrete of a dock entrance of a foundation pit in water area.
本发明涉及大体积砼的浇注工艺，特别涉及水上基坑内坞口的大体积砼的 浇注工艺。
The evaluation model's establishment provided an efficient method for evaluating the effect of casting blast for open pit.
该评价模型的建立，为露天矿抛掷爆破效果评价提供了一种有效的方法。
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