及以上强度级别)需求量越Р格率较低,表面质量较差,生产工艺需要进一步的来越大,工程机械用钢市场前景良好。Р Development Status and Market Forecasting of Domestic SteelР for Engineering MechanismР LI Can-ming, WANG Jian-jing, YAN Zhi-huaР (The Technology Research and Development Center of Laiwu Iron and Steel Group Corporation, Laiwu 271104, China)Р Abstract: The paper introduced the main position and mechanical property of domestic steel for mechanicalР engineering, including 60 kg, 70 kg, 80 kg and 100 kg; simultaneously, expatiated on the developmental trend and marketableР foreground of domestic engineering mechanism and steel for engineering mechanism.РKey words: steel for engineering mechanism; engineering mechanism; development trend; market forecastР 落实科学发展观发展循环经济Р 节能减排优化结构实现又好又快发展Р 11
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