2023年全國碩士研究生考試考研英語一試題真題（含答案詳解+作文范文）_第1頁
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1、美標(biāo)槽鋼規(guī)格美標(biāo)槽鋼規(guī)格美標(biāo)槽鋼型號(hào)美標(biāo)槽鋼型號(hào)美標(biāo)型號(hào)美標(biāo)型號(hào)腰寬腰寬腿高腿高腰厚腰厚腿厚腿厚單位重量單位重量BSC112916BSC1129163814.33814.34.764.764.764.762.1452.145BSC2118BSC2118512551253.003.005.505.502.372.37BSC21316BSC21316512551255.005.005.505.503.463.46C33.5C33.57635

2、76353.403.406.006.005.205.20C34.1C34.1763576354.304.306.006.006.106.10C35C35763776376.606.607.007.007.40※7.40※C36C36764076409.009.007.007.008.90※8.90※C44.5C44.510240102403.203.207.507.506.706.70C45.4C45.410240102404.704.

3、707.507.508.008.00C4.7.2C4.7.210243102438.208.207.507.5010.80※10.80※C56.7C56.712744127444.804.808.108.1010.4010.40C59C5912747127478.308.308.108.1013.00※13.00※C68.2C68.215248152485.105.108.708.7012.2212.22C610.5C610.51525

4、1152518.008.008.708.7015.6415.64C613C613152541525411.1011.108.708.7019.36※19.36※C79.8C79.817853178535.305.309.309.3014.6014.60C712.2C712.217855178558.008.009.309.3018.2018.20C714.7C714.7178581785810.6010.609.309.3022.00※

5、22.00※C811.5C811.520357203575.605.609.909.9017.1017.10C813.7C813.720359203597.707.709.909.9020.5020.50C818.5C818.5203642036412.4012.409.909.9027.90※27.90※C1015.3C1015.325465254656.106.1011.1011.1022.8022.80C1020C10202546

6、9254699.609.6011.1011.1030.0030.00C1025C1025254732547313.4013.4011.1011.1037.00※37.00※44.6457.03265.9147.612.957.62708069511.13.4853194.249.1162.64247.1202.211.057.377080152010.64.9357415158.0474.19252.0202.813.468.00870

7、0187010.85.03690185w1010866.9785.81256.5203.715.758.890.5012.710300222011.05.1180521872.9292.9253.5254.014.228.6411300389011.06.4589530680.36101.9256.3254.815.629.4012600429011.16.5098333889.29113.5259.6256.017.2710.6714

8、200483011.26.531090377101.2129.0264.2257.319.5611.9416400558011.36.581240433114.6145.8269.2258.822.1013.4618900641011.46.601410493w101010131.0167.1275.3260.725.1515.370.5012.722200745011.56.681610570美國標(biāo)準(zhǔn)H型鋼規(guī)格(2)翼緣慣性矩旋轉(zhuǎn)半矩

9、截面模數(shù)規(guī)格單位重量截面積高度寬厚肋板厚角半經(jīng)JXJYIXIYZXZYinlbsftkgmcm2mmmmmmmmmmcm4cm4cmcmcm3cm31420.8326.84302.5100.85.725.083.69098.211.71.9122419.51623.8130.39304.5101.36.735.594.29011711.91.9628023.11928.2835.94308.9101.78.895.975.4101571

10、2.22.0934930.8w121242232.7441.81312.7102.410.806.607.66.49019412.52.1541637.92638.6949.35310.4164.89.655.848.40072013.13.8454787.53044.6456.71313.4165.611.186.609.91084513.23.86633102w12126123552.0966.45317.5166.613.217.

11、627.611.9001.02013.33.917471224059.5376.13303.3203.313.087.4912.9001.84013.04.908501804566.9785.16306.3204.314.608.5114.6002.08013.14.93952203w121285074.4194.84309.6205.316.269.4015.216.4002.34013.24.981.0602285378.87100

12、.6306.3253.914.608.7617.7003.99013.36.301.160315w1212105886.31109.7309.6254.316.269.1415.219.8004.45013.46.381.2803516596.73123.2307.8304.815.379.9122.2007.24013.47.671.44047772107.1136.1311.2305.817.0210.9224.8008.12013

13、.57.721.60053179117.6149.7314.5306.818.6711.9427.6008.99013.67.751.75058787129.5165.2318.3308.020.5713.0830.80010.00013.77.801.93065196142.9181.9322.8308.922.8613.9734.70011.20013.87.852.150728106157.7201.3327.4310.425.1

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