sand-faced iron mould 覆砂铁型铸造
sand faced permanent mold 金属型覆砂
sand faced permanent molding 金属型覆砂
sand faced-iron mould casting 铁型覆砂铸造
The solidification process of turntable in sand-faced iron mould was numerically studied, and the basic parameters of the process were obtained.
对轮盘的铁型覆砂铸造成形过程进行了数值模拟，获取了铸造填充过程的基本参数。
Cement sand and gravel (CSG) dam is a new type of dam between concrete-faced rock-fill dam (CFRD) and roller compacted concrete dam (RCC).
胶凝砂砾石坝(CSG)是介于混凝土面板堆石坝(CFRD)和碾压混凝土重力坝(RCC)之间的一种新坝型。
Whether the natural sand gravel stratum in the river bed would serve as the foundation of the superhigh faced rockfill dam or not was one of the key technical problems of the project.
河床天然砂卵砾石层能否作为超高面板坝坝基是该工程的关键技术问题之一。
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