܇gxW(wng)ҲЂ}x܇goW(wng)|(zh)Q235̼䓽z\z\z
z(jng)3.0mm--6.0mm
W(wng)ף50mmx50mmף50mm*100mm,50ı(sh)Ŀ
̎wܻ懊̎
ߴ磺͑Ҫһߴ2ף2ߴ8
ҪЈem܇g}(ni)xl(f)ЈλxS^(q)x
܇gxW(wng)ҲЂ}x܇goW(wng)|(zh)Q235̼䓽z\z\z
z(jng)3.0mm--6.0mm
W(wng)ף50mmx50mmף50mm*100mm,50ı(sh)Ŀ
̎wܻ懊̎
ߴ磺͑Ҫһߴ2ף2ߴ8
ҪЈem܇g}(ni)xl(f)ЈλxS^(q)x