对无底柱端部放矿分段崩落法结构方面的几点探讨

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Bibliographic Details
Corporate Authors: 南昌有色冶金设计研究院
Published: 南昌有色冶金设计院技术情报站
Publisher Address: 南昌
Publication Dates: 1955
Literature type: Book
Language: Chinese
Subjects:
Carrier Form: 8页: 图 ; 26cm
Index Number: TD853
CLC: TD853.36
Call Number: 467.343/4642
Contents: 内部资料