The design parameters of anodic protection coolers and the reason why to choose a prepump process are presented.
介绍阳极保护浓硫酸冷却的设计参数,选用泵的原因,重点讨论冷却水路的设计方案。
The design parameters of anodic protection coolers and the reason why to choose a prepump process are presented.
介绍阳极保护浓硫酸冷却的设计参数,选用泵的原因,重点讨论冷却水路的设计方案。
ZJ type Roots vacuum pump can't discharge gases directly into the air,it should be equipped with a cowesponding prepump at operation.
ZJ型罗茨空泵不能直排大气,运行时需配备相应级泵。
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