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1、国 标 钢 管 规 格 表 厚度管重/米直径厚度管重/米159415.2982010199.75518.9912239.10622.6414278.26219421.219208179.92526.399202.19631.5210224.41736.6012268.70841.6314312.79273533.0410208199.65639.519224.38745.9210249.07852.2812298.29325539.4614347.31647.2016396.14754.8918444.77862.54122010298.39970.1312357.471077.6814416
2、.36377654.8916475.05763.87142012416.66872.8014485.41981.6716553.961090.50162012475.84426662.1414554.46772.3316632.87882.4618711.10992.55182012535.0210102.5914623.50480670.1316711.79781.6518799.87893.1220887.769104.53202014692.5510115.9016790.70529790.1118888.658102.7820986.409115.41221083.9510127.99222016869.616308122.7118977.429137.82221192.4610152.89241299.687208140.46242016948.529157.80181066.2010175.09201183.688208160.19221300.969179.99241418.05
