三角形榫接木桁架的次应力

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Bibliographic Details
Main Authors: 丰定国 (丰定国著)
Published: 冶金建筑学院
Publisher Address: 西安
Publication Dates: [1961]
Literature type: Book
Language: Chinese
Subjects:
Carrier Form: 25页: 表,图 ; 26cm
Index Number: TU323
CLC: TU323.401
Call Number: 441.562/2136
Contents: 科学研究资料6420