This part will require a sand casting.

这个部件要求有沙场铸造。

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Carried on the analysis to the lost wax casting craft sand hole defect creation factor.

对熔模铸造砂眼缺陷产生因素进行了分析。

youdao

Carried on the analysis to the lost wax casting craft sand hole defect creation factor.

对熔模铸造砂眼缺陷产生因素进行了分析。

youdao