non-self-priming pump 中文意思是什麼
non-self-priming pump
解釋
非自吸泵-
Zw serial self - priming and non - block sewage pump is a new structure product which is developed on base of reaping study of domestic and foreign similar technology
Zw系列自吸式無堵塞排污泵是在反復研究國內外同類技術的基礎上開發成功的一種結構新穎的產品
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