钢铁的化学成份请求网友告之:Q235—A,Q235—B,SS400,Q215—A,ST12,ST37—2G,SPCC,ST12—G的化学成份和力学性能数据,谢谢!
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/12 03:29:57
xZR~rdʵU V-ݻMJ0@9ڜ;xgFWBgb;$U0Sx;ͥIkm-3`vُWM?
Ne;q QObLeG~f*QXsAFx9p-vIq+k|Uf<ږ8-}sgPNW7UsQ4S)z0N4H܈2,%u[RV
7`qOKqwFy\Jq:! w .*l3e)xe))C
@$)A1xD) *dRsʪ9Bǜ'FvD1``_N5߭D~ZkgINLaB85N0uah˱\/'b8APcsNA1)v>:fDdPe<3j˄IZ/%CO}<ļe2D;<6î\>nK>P-ȸV"g ;Y帝~h{@ԙEi`'
L:Urd}-"@\Ybd|;JvDl'EoTաAIbQ=p-zGt(1A{#\C҈\5W[. I^zC5$r溾D;Q$y(6a^bwY([ʼ!S (8;u7/2} a=.BŞ
4JbN>ŀfؽ^M]z~'u6#]@h"S(6Kla[F5af0Ʒ-o#TzjLPU꒰W Z`OYxdOnŢq\g::V16U[ThFy
nZXd'WESӒlYgyҰlp7<,gsTa[)2n7ez:.6rdE+Qb+Wet\#h=ZU