negative-pressure head的意思|示意
负压的头
negative-pressure head的网络常见释义
负压水头 ... Negative-pressure Firing 负压燃烧 negative-pressure head 负压水头 negative-pressure system 负压系统 ...
negative-pressure head相关短语
1、 Negative pressure RF liposuction head 负压射频吸脂头
2、 kiln head s negative pressure 窑头负压
negative-pressure head相关例句
When the pump sets lose electricity during operation, for the sake of preventing pipe failure by negative pressure, installed a surge shaft at the head of the pipe line.
当泵组运行失电时，为防止负压对管道的破坏，在管道首都设置了调压井。