... pump priming approach 暂行迁置方法 pump priming block 暂行迁置大厦 priming pump 起动用罐水泵 ; ...
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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系列自吸式无堵塞排污泵是在反复研究国内外同类技术的基础上开发成功的一种结构新颖的产品。
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