材質規格公差產地可供量430/BA0.3*1219*C0.297太鋼6296430/2B0.3*1222*C0.244太鋼15592430/BAO0.4*1000*C0.38太鋼8910430/2B0.4*1219*C0.366太鋼19027430/BAO0.5*1040*C0.46太鋼3082430/2B0.6*1500*C0.55太鋼17935430/2B0.6*1545*C0.581太鋼3037430/BA0.7*1251*C0.685碩陽3670430/2B0.7*1543*C0.67太鋼23329430/2B0.7*1543*C0.67太鋼23599430/NO.40.8*1219*