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["공女性朋友真空机组中的配比是什么意思?我该怎么去用?", "공女性朋友真空机组中的配比是什么意思?我该怎么去用?", "일반적으로 로즈真空机组的压缩比,按照抽气量3:12 ", "일般적으로 로즈真空机组的压缩比一般是 3:1/S左右。一级液环泵7L/S的抽气量" "二级罗茨泵可以选用 " "三级罗茨泵可L/S"]

2019-08-30View Original

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请问真空机组中的配比是什么意思?我该怎么去用?
Reply #22019-08-31
一般罗茨真空机组的压缩比,按照抽气量1:2配
Reply #32019-08-31
一般是1:2左右。比如一级液环泵70L/S的抽气量,二级罗茨泵可以选用150L/S,三级罗茨泵可选300L/S。

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