国家建筑标准设计 93G436-2 预应力混凝土空心板 预应力筋为冷拔低合金钢丝 跨度3.0m-4.2m

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国家建筑标准设计 93G436-2 预应力混凝土空心板 预应力筋为冷拔低合金钢丝 跨度3.0m-4.2m

铁道部专业设计院主编
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Year:
1995
Edition:
1995
Publisher:
中国建筑标准设计研究所
Language:
Chinese
File:
PDF, 13.13 MB
IPFS:
CID , CID Blake2b
Chinese, 1995
Download (pdf, 13.13 MB)
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