橡胶和塑料机械。反应铸模机械。第1部分：计量和混合元件的安全要求。
Rubber and plastics machines. reaction moulding machines. part 1: safety requirements for metering and mixing units.
介绍了微电子机械系统的四种基本制作技术，即本体微机械加工、表面微机械加工、铸模工艺和晶片键合工艺。
Four fundamental manufacturing technologies namely bulk micromachining, surface micromachining, moulding and wefar bonding are introduced for Micro Electro Mechanical System(MEMS).
本文介绍了纯机械加工真空水冷铜铸模的性能。
This paper introduces the performance of vacuumized and water-cooled coppery casting moulds made solely by machining.
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