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. . 最全鍍鋅鋼絞線技術參數表 . . 1 標準技術參數 ·········································································· 1 1.1 1×7-7.8-1270-B (GJ-35)標準技術參數 ·········································· 1 1.2 1 ×7-9.0-1270-B (GJ-50)標準技術參數 ········································· 2 1.3 1 ×19-9.0-1270-B (GJ-50)標準技術參數 ·········································· 3 1.4 1 ×7-11.4-1270-B (GJ-80)標準技術參數 ··········
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最全鍍鋅鋼絞線技術參數表 1 標準技術參數 ····························· 1.1 1×7-7.8-1270-B (GJ-35)標準技術參數 ············· 1.2 1 ×7-9.0-1270-B (GJ-50)標準技術參數 ·············· 1.3 1 ×19 -9.0-1270-B (GJ-50)標準技術參數 ············· 1.4 1 ×7-11.4-1270-B (GJ-80)標準技術參數 ············ 18 1.5 1 ×19 -11.5-1270-B (GJ-80)標準技術參數 ············· 1.6 1 ×19 -13.0-1270-B (GJ-100)標準技術參數 ············ 1.7 1 ×19 -13.0-1370-B (GJ-100)標準技術參數 ···········