... 浇注嘴 pouring nozzle 浇注坑 pouring pit 浇注平台 teeming stage ...
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pouring pit refractory 铸坑耐火材料
steel pouring pit refractories 铸钢桶耐火材料
pouring-pit brick 铸锭耐火砖
pouring pit mud 灌窖
pit-pouring 淋窖
fields of pit pouring 灌窖
pouring water of old pit 老窑突水
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They were pouring concrete into the pit.
他们正往坑里倒混凝土。
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In this paper, designs for foundation pit drainage, concrete pouring as well as side wall form, etc in shaft well construction are discussed.
介绍了竖井施工中有关基坑排水、混凝土浇筑以及侧壁模板等设计问题。
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