By comparing the characteristics of submersible pump and vertical lineshaft turbine pump, comments are introduced on the selection and application of sea water lift pump and fire water pump.
通过对潜泵与深井泵各方面特点的比较,提出洋泵和消防泵的使用方面的一些看法。
By comparing the characteristics of submersible pump and vertical lineshaft turbine pump, comments are introduced on the selection and application of sea water lift pump and fire water pump.
通过对潜泵与深井泵各方面特点的比较,提出洋泵和消防泵的使用方面的一些看法。
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