Deoxidation Process of Low Carbon Gear Steel for Auto in LF-VD RefiningDeoxidation Process of Low Carbon Gear Steel for Auto in LF-VD Refining
对低速、重载、开式修形齿轮进行了理论分析和设计计算，并对其弯曲强度和耐磨性进行了实验研究。
A technology of surface chemical coloring of stainless steel for cooking utensil is studied.A technology of surface chemical coloring of stainless steel for cooking utensil is studied.
研究了一种厨具用不锈钢的表面化学著色工艺。
Influence of Copper on Abrasion Resistance of Wear-Resisting Casting Steel for MinesInfluence of Copper on Abrasion Resistance of Wear-Resisting Casting Steel for Mines
铜对矿山用耐磨铸钢抗腐蚀磨损性能的影响
Impact fatigue resistance and Abrasiveness of Cross Rolled Medium Chromium Semi Steel for Grinding BImpact fatigue resistance and Abrasiveness of Cross Rolled Medium Chromium Semi Steel for Grinding B
克服了传统桥面铺装后，热稳定性差，易开裂，抗疲劳、抗水性差等缺陷。
Describe some questions of the national standard modification statement of steel for cold heading anDescribe some questions of the national standard modification statement of steel for cold heading an
简述了冷镦和冷挤压用钢国家标准修订说明中的一点儿问题。
Bathroom unit should be equipped with coaming of stainless steel for the shower.Bathroom unit should be equipped with coaming of stainless steel for the shower.
卫生单元内应在淋浴处设围槛，围槛的材料为不锈钢。
Tungsten is used to fortify steel for cars.Tungsten is used to fortify steel for cars.
钨可以固化钢铁来生产汽车。
