clay sand

基本解释

When wet type can not meet the requirement to consider using clay sand table dry sand, dry sand mold or other.
当湿型不能满足要求时再考虑使用粘土砂表干砂型、干砂型或其它砂型。
Casting quality and rejection rate are remarkably affected by the quality and property of molding sand, in the process of clay sand green mold casting.
在粘土砂湿型铸造中，型砂质量和性能对铸件质量、废品率有明显的影响。
The reclaimed clay sand for cold box process has been researched in the present paper. The results indicate that the acid demand value of the reclaimed clay sand is higher than that of the new sand.
对粘土再生砂用于冷芯盒工艺进行了实验研究。发现粘土再生砂的耗酸值高于同种新砂的耗酸值；

The soil should be full of loam, a mixture of sand, silt,clay and organic material.

Extracting the bitumen from the clay and sand and upgrading it into crude oil--by breaking its big hydrocarbon molecules into smaller, less viscous ones--is an expensive, energy-intensive process that consumes 650 cubic feet of natural gas for every barrel.
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We also dig out some 110 mcm of gravel, sand, aggregates and clay.
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