Adopting the imported high strength manganese steel and international lead step molding technology, wear-resistant anti-pressured and long service life.
采用进口高强度锰钢和国际领先的一次成型铸造技术，耐磨、抗压、使用年限长。
Adopting the imported high strength manganese steel and international lead step molding technology, wear-resistant anti-pressured and long service life.
采用进口高强度锰钢和国际领先的一次成型铸造技术，耐磨、抗压、使用年限长。
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