矽鐵

規格:

a): Si:75%,C:0.2%max,S:0.02%max,P:0.04%max,
b): Si:72%,C:0.2%max,S:0.02%max,P:0.04%max,


size:

a):10-60mm,90%min
b):50-100mm,90%min


包裝:

噸袋或散裝

gotop