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carbonyl process
释义
carbonyl process
Encyclopedia
工学
镍冶金
释
carbonyl process
羰基法
利用金属羰基化合物的生成与分解反应,对镍(Ni)等金属进行精炼,并制备纯金属丸、粉末或镀膜等产品的镍冶金技术。
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prefabricated building system integration
prefabricated concrete columns
prefabricated concrete composite beams
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prefabricated concrete structure
prefabricated construction
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preface
preface and postscript
Preface and Postscript of “Rural Survey”
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