Problems and Countermeasures of domestic precision cast···
According to the analysis of insiders, there are three major problems in China's precisi···
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2014 annual meeting of precision casting branch held in···
The 7th general meeting of precision casting branch of China Foundry Association and 2014 an···
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The national annual meeting and standard Seminar on the···
At the end of March 2014, the national annual meeting and standard Seminar on the standardiz···
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