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- passivation of steel parts 钢构件钝化
- It includes recommendations and precautions for descaling, cleaning, and passivation of stainless steel parts. 本技术规范包括：不锈钢部件除垢、清洁、钝化的建议和防护；
- It can be used for a variety of steel parts and aluminum, copper products, grinding, and has good lubricity.It is a highly versatile total synthesis of grinding fluid. 可用于各种钢件和铝、铜产品的磨削加工，具有良好的润滑性，是一个通用性极强的全合成磨削液。
- ANTIRUX WR is a low viscosity, solvent-diluted, soft-film preventive possessing excellent water displacement property, designed for the temporary rust protection of all types of steel parts in process. 安特力WR防锈油属于水置换型，超薄层脱水防锈剂，具备良好的水份置换能力，适用于钢铁制品的工序间防锈处理。
- It's a bridge of steel framework. 那是座钢铁结构的桥梁。
- Standard Practice for Cleaning, Descaling, and Passivation of Stainless Steel Parts, Equipment, and Systems 不锈钢零件、设备和系统的清洗和除垢
- A cargo of steel was lost at sea. 有一货轮的钢材在海上遗失了。
- The price of steel jump sharply last year. 去年钢材价格急剧上涨。
- The ship was made of steel plates. 这船是用钢板造的。
- The keel of the boat was made of steel. 这船的龙骨是钢制的。
- Cause analysis about quenching crack of steel parts 钢制零件形成淬火裂纹的原因分析
- Quenching and tempering of steel parts 钢件的淬火与回火
- Normalizing and annealing of steel parts 钢件的正火与退火
- The factory is in great demand of steel to keep up production. 那个工厂需要大量钢铁以维持生产。
- They are the top brass of steel industry. 他们是钢铁工业界的大亨。
- Determination of Hardness in Nitrided Case of Steel Parts 钢铁零件渗氮层硬度测定
- The passive of steel in acid solutions 关于钢在酸性溶液中的钝化
- A bar of steel prepared for rolling. 块钢用作碾平的一段钢材
- Tom bought in five tons of steel for 600 dollars . 汤姆花六百美元买进五吨钢。
- ENDT for carburizing depth of steel parts based on RBF ANN 基于RBF神经网络的渗碳层深度电磁无损检测
