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最全镀锌钢绞线技术参数表
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1 标准技术参数 ···································· 1
1.1 1×7-7.8-1270-B (GJ-35 )标准技术参数 ····················· 1
1.2 1 ×7-9.0-1270-B (GJ-50 )标准技术参数 ····················· 2
1.3 1 × 19-9.0-1270-B (GJ-50 )标准技术参数 ····················· 3
1.4 1 ×7-11.4-1270-B (GJ-80 )标准技术参数 ····················· 5
1.5 1 × 19-11.5-1270-B (GJ-80 )标准技术参数 ···················· 6
1.6 1 × 19-13.0-1270-B