3) casting defect repair machine
铸造缺陷修补机
1.
By analyzing welding effect of test bars,guide rails,oil cylinders and crankshafts,the results show the casting defect repair machine is feasible in repairing sand holes and dispersed shrinkage of castings.
通过对试棒焊补效果的显微分析及对机床导轨、油缸、曲轴修复结果的检验和分析,表明铸造缺陷修补机在修补铸铁材质零件的砂眼、缩松方面是可行的;修补后铸件无裂纹、无硬点、无明显分界线。
4) reinforcement of concrete defect
混凝土缺陷修补
5) mould stripping and defects mending
拆模与缺陷修补
6) mending of defects in quality level
质量缺陷修补
补充资料：修补
1.修正补充。 2.修理破损之物使之完好。
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