westbank vacuum moulding 真空吸塑成形法
vacuum moulding casting process 负压铸造
vacuum bag moulding 真空袋成型
Vacuum assisted infusion moulding 真空浸渍模塑
moulding by vacuum casting 减压注浆成型 ; 真空注浆成型
vacuum suction moulding 真空吸塑成型
Vacuum assisted moulding 真空铺助成型
vacuum sealed moulding process 真空密封造型
Vacuum Aided Resin Transfer Moulding 真空辅助树脂转移模造成型技术
Based on the formation mechanism of penetration, the reason causing penetration defects of V-process castings was analyzed with considering the features of vacuum moulding process.
结合铸件粘砂机理，从V法铸造的成型特征上分析V法铸造铸件的粘砂原因。
The vacuum squeeze moulding technique is a new technology for compacting moulding sand.
真空压实造型技术，是一种新的型砂紧实工艺。
The moulding of the case utilizes the technology of full-vacuum braze welding for satisfying the sealing requirement.
为更好的满足密封要求，机箱采用了整体真空钎焊技术进行制造。
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