1) rust removal of steel
钢材除锈
2) rust cleaning by brush
钢刷除锈
3) removing rust for rail
钢轨除锈
4) preventing steel bar from corrosion
钢材防锈
5) steel corrosion
钢材锈蚀
1.
Based on the available information and data about steel corrosion, the main factors influencing the decaying resistance of steel gate structural members are analyzed and a law of corrosion is derived.
根据现有文献资料,对影响钢闸门结构构件抗力衰减的主要因素钢材锈蚀进行了统计分析,得到了锈蚀规律。
6) eliminating rust machine of dteel pipe
钢管除锈机
补充资料：除锈剂
除锈剂｜英语解释：Preprimer 能够除锈洗垢的清洗剂物品。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条