泥泵葉輪 的英文怎麼說
中文拼音 [níbèngyèlún]
泥泵葉輪
英文
dredging pump impeller-
Technologies such as chemical constitution selecting, alloy melting, casting process designing and optimizing, mechanical machining and heat treatment process on pump body, impeller, front and rear board of cw. nb450 dredge pump abrasion resistance parts are concluded
摘要總結了用於挖泥船的cw . nb450型泥泵過流耐磨部件泵殼、葉輪、前後襯板的化學成分選擇、合金熔煉、鑄造工藝設計及優化、機械加工、熱處理工藝等技術。Repairing technical requirement for dredge pump of dredrers part 3 : impeller
挖泥船泥泵修理技術要求第3部分:葉輪Repairing technical requirement for dredge pump of dredrers part 4 : impeller shaft
挖泥船泥泵修理技術要求第4部分:葉輪軸
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