English translation for "preliminary vacuum"

初期减压
初真空
前排气
预真空

Related Translations:

preliminary interpretation:  初步解释

preliminary drawing:  初步设计图预拉

preliminary scheme:  初步规划初步计划

preliminary arrangement:  预先安排

preliminary assessment:  预备评估

preliminary experiment:  初步实验初步试验预备试验

preliminary review:  预备调查预审预先复查

engineering preliminaries:  工程准备工作工程准备事项

preliminary waves:  初波

preliminary winding:  切断准备检验

Similar Words：

"preliminary tremor" English translation, "preliminary tremors" English translation, "preliminary trial" English translation, "preliminary trial period" English translation, "preliminary triangle" English translation, "preliminary voyage" English translation, "preliminary washing drum" English translation, "preliminary wave" English translation, "preliminary waves" English translation, "preliminary weight estimation" English translation