H
规格1005057100100681256068
型
钢
单重9541721332382141433191824033121852175057228441规格单重8594510610679713141850115137141107147558567规格单重KGm11512979589613715195110618529430212123003001015300305151533835113133402509143443541616346174693501757113443481016350350121938840215153903001016394398111840015081339619971148230011154883001118496199914500200101658230012175883001220596199101560020011177003001324
1251256591481006915075571501507101759058175175751119415069198994572001005582002008122002041212244175711
f244252111124812458250125692502509142502551414294200812300150659
工字钢公式与质量
644258297724822573373
4002008134004001321400408212141440518284403001118446199711450200914
66172197233124667765
常用C型钢理论重量表
型号尺hC80C100C120C120C140C160C180C20080100120120140160180200寸mmb4050506060707070a151520202020t22525333截面积cm2374523598765825945理论重量kgm27241147601648742864912
fC220C240C260C280C300
220240260280300
70100100100100
9611521212481296
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