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nonferrous adj.非鐵的。 nonferrous metals 有...

nonfiction

The research of sustainable development tactics of guangxi nonferrous metal industry 廣西有色金屬工業可持續發展對策初探

China nonferrous metallurgy 中國有色冶金

Specification for nonferrous metal work for underground of the foundation of geology 有色金屬地下開采礦山基建地質規程

On the theoretic guide to exploiting nonferrous metal mineral resources in china 論我國有色金屬礦產資源開發的理論導向

Scientific and technological development strategy for china ' s nonferrous metal mines 略論我國有色金屬礦山科技發展戰略

Review and prospect of mining technology development of tongling nonferrous metal company 公司采礦技術發展回顧與展望

The development countermeasures to hunan nonferrous metals deep processing industry 湖南有色金屬深加工發展的對策研究

Effect of resource recycling on the development of nonferrous metals industry 資源循環利用對有色金屬工業發展的影響

Investigation on spectroscopic analysis of manganese in nonferrous alloy 有色合金中錳元素可見光譜看譜分析方法研究

Nonferrous - metals concentrate products . packing , marking , transporting and storing 有色金屬礦產品包裝標志運輸和儲存

The problem of data base in nonferrous mine in china and countermeasure 我國有色礦山企業數據倉庫存在的問題與對策

Nonferrous metals mine section 有色金屬礦山部分

Pondering on economy transition of nonferrous - metal resources - based cities 有色金屬資源城市經濟轉型發展的思考

Nonferrous resources ' recycling 有色金屬資源循環利用

Special casting nonferrous alloys 特種鑄造及有色合金

Rules for the inspection of nonferrous metal scraps for import . copper scraps 進口廢有色金屬檢驗規程.廢銅

Full bore nonferrous metal ball valves 滿孔有色金屬球閥

Review on geo - exploration technologies for nonferrous metal resources 有色金屬礦產資源勘查技術方法綜述

Special casting amp; nonferrous alloys 特種鑄造及有色合金