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新注册送58元体验金v1.9.1(打捞):AlSnZrMoCr 30:12:12:23:23
技术指标:元素规格钼22.0~32.0%锡10.0~18.0%铬22.0~32.0%锆10.0~18.0%铝余量铁0.30 %max.碳0.25% max.硅0.35% max.氧0.30% max.……
技术指标:元素规格钼22.0~32.0%锡10.0~18.0%铬22.0~32.0%锆10.0~18.0%铝余量铁0.30 %max.碳0.25% max.硅0.35% max.氧0.30% max.……