压力浇铸
- 网络controlled pressure casting
压力浇铸-
研究了压力及浇铸位置对差压铸造Al-Si合金宏观组织及力学性能的影响。
The influence of pressure and casting positions on the macrostructures and mechanical properties of the counter-pressure casting Al-Si alloy was studied .
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压力铸造式浇铸机（用于烧结的除外）弧形板：轮转机手的电铸版或铅铸版。
Casting machine for pressure casting ( excl. for sintering ) Curved plates : Electros or stereos shaped for use on rotary printing machines .