男生和女生一起差差的免费动漫

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        大同厚壁焊管的重量表格

        發布時間:2020/8/25 11:36:10人氣:142

        厚壁焊管理論重量表

        徑 /mm壁 厚/mm














        0.50.60.81.01.21.41.51.61.82.02.22,52.83.03.23.5
        鋼管的理論質量/(kg/m)















        38


        0.9121.0891.2641.3501.4361.6071.7761.9422.1892.4302.5892.7462.978
        40


        0.9621.1481.3331.4241.5151.6961.8742.0512.3122.5692.7372.9043.150
        45


        1.091.301.511.611.711.922.122.322.622.913.113.303.58
        46



        1.331.541.651.751.962.172.382.682.983.183.383.668
        48



        1.381.611.721.832.052.272.482.813.123.333.543.84
        50



        1.441.681.791.912.142.372,592.933.263.483.694.01
        51



        1.471.711.831.952.182.422.652.993.333.553.774.10
        53



        1.531.781.902.032.272.522.763.113.473.703.934.27
        54



        1.561.821.942.072.322.562.813.173.543.774.014.36
        60



        1.742.022.162.302.582.863.143.543.954.224.484.88
        63.5



        1.842.142.292.442.743.033.333.764.194.484.765.18
        65





        2.352.502.813.113.413.854.294.594.885.31
        70





        2.372.703.033.353.684.164.644.965.275.74
        76





        2.762.943.293.654.004.535.055.405.746.26
        80





        2.903.093.473.854.224.785.335.706.066.60
        83





        3.0I3.213.603.994.384.965.545.926.306.86
        89





        3.243.453.874.294.715.335.956.366.777.38
        95





        3.463.694.144.595.035.706.376.8117.247.90
        101.6





        3.703.954.434.915.396.116.827.297.768.47
        102





        3.723.964.454.935.416.136.857.327.808.50


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        男生和女生一起差差的免费动漫

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