high-silicon cast iron

Materials Sciences Chinese... ... High-silicon bronze 高矽青铜 High-silicon cast iron 高矽铸铁 High-speed steel 高速钢 ...

高硅铸铁泵,c... ... ) high silicon cast iron 高硅铸铁 ) high-silicon cast iron 高硅铸铁 ) high silicon cast pump 高硅铁泵 ...