Using copper alloy mould to make the small-sized and thin wall ductile iron castings is a new technology in the foundry field.
采用铜合金金属型生产小型薄壁球墨铸铁件是铸造领域一项新技术。
Application of waterproof insulation board and aluminum alloy waterproof felt in the roof waterproof and insulation engineering;
防水保温板和铝合金金属防水毡在屋面防水隔热工程中的复合应用
Preparation of AB_5 type hydrogen storage alloy by direct electro-deoxidization in molten salt;
熔盐电脱氧法制备AB_5型储氢合金的研究
Application of Compatibilizers in PC/ABS Alloy;
相容剂及其在PC/ABS合金中的应用
Alloy Transfer and the Effect on Hardness of Surfacing Welded Metal;
合金元素过渡及对堆焊金属硬度的影响