603f47f2297b3.jpg

稀土硅铁

产品规格:

产品包装:

规格
SiReAIFe
A150/65%/70%/72%/75%Min25-35%1.5%/2.0%Max余量
A151/70-78%25-35%1.0-4.5%余量
A152/72-76%25-35%0.1%/0.5%/1.0%Max余量
A153/45-55%25-35%2.0%Max余量