关注微信公众号查券更方便
S22160 S22253 合金钢00Cr18Ni5Mo3Si2 不锈钢08X18H12B圆钢 圆
SUS347扁钢 1.4550不锈钢棒 X6CrNiNb18-10方棒321/08X18H12B圆钢
SUS47扁钢1.4550不锈钢棒X6CrNiNb18-10方棒21/08X18H12B圆钢
