ICS27.140P59备案号:J1176一2011中华人民共和国电力行业标准PDL/T5083一2010代替DL/T5083一2004水电水利工程预应力锚索施工规范Specification of prestressing tendon constructionfor hydropower and water resources project2011-01-09发布2011-05-01实施国家能源局发布
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