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Specification for the use of structural steel in building
| 格式: | Printed Book |
|---|---|
| 语言: | English |
| 出版: |
London
British Standards Institution
1969
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| 主题: |
| Item Description: | part 2.Metric units. B.S.449:1969 |
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| 实物描述: | 118 p. |