经过对锻坯需要扒皮(去掉锻造氧化皮)现状的调查，提出了解决扒皮问题的想法和建议。

Wrought iron must to be oxidize skin divided. In order to improve its usage situation, some solutions are put forward herein.

youdao

经过对锻坯需要扒皮(去掉锻造氧化皮)现状的调查，提出了解决扒皮问题的想法和建议。

Wrought iron must to be oxidize skin divided. In order to improve its usage situation, some solutions are put forward herein.

youdao