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钽精矿
Basic information
Standard No：YB 5000-1987
Standard Name：钽精矿
Standard Status：现行
Release Date：1975-01-01
Effective Date：1988-09-01
Language of Publication：中文简体
Publication Information
Number of pages：4
Number of words：3 K
Format：大16
Edition：1
Color Pages：0
Electronic Version：Yes
Color Images：No
Print Publication Date：1988-04-01
Standard Revision Information
Has Amendment：No
Other Information
Application Dept：中国有色金属工业总公司
Standard Type：QT
Standard Attribute：YB
Drafter：勾鸿忠、邝代岗、蒋腾修、田佩兰
Drafting Organization：江西宜春钽铌矿
