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Affiliation of Author(s):中国矿业大学煤炭精细勘探与智能开发全国重点实验室

First Author:zhangyidong

Indexed by:Journal paper

Document Code:paper_78653

Translation or Not:no

Date of Publication:1992-01-01

Pre One:异型接头矿工钢拱形支架的研制与应用