rough vacuum的意思|示意
低真空
[真空] 粗真空
rough vacuum相关短语
1、 rough vacuum pump 粗真空泵
2、 rough rice low-temperature vacuum drying 稻谷低温真空干燥
rough vacuum相关例句
LS series wet roots vacuum pump is a rough vacuum pumping equipment.
LS型直排大气湿式罗茨真空泵属粗真空获得设备.
互联网
Is mainly used in the process of rough vacuum and large pumping quantity.
主要用于粗真空.抽气量大的工艺过程中.
互联网
W , WY series of reciprocating vacuum pumps are the effective equipments to obtain rough vacuum.
WY系列往复真空泵式获得粗真空的主要设备.
互联网