compacted graphite cast iron造句

microstructure and properties of low alloy compacted graphite cast iron used in glass mould
低合金蠕墨铸铁玻璃模具的组织与性能
the subsystem of the casting foresee and analysis established the mathematical model of the quantitative linear regression analysis for the compacted graphite cast iron defects . it provided guarantee for predication and control of casting defective index within permissive ranges
铸件质量分析及预测子系统建立了蠕墨铸铁件缺陷定量分析的线性回归分析数学模型，为预测及控制缺陷废品率在规定范围内提供保证。
It's difficult to find compacted graphite cast iron in a sentence. 用compacted graphite cast iron造句挺难的