defect castings信息详情
缺陷铸件
castings───n.[机]铸件；铸造物（casting的复数）
defect───vi.变节；叛变；n.缺点，缺陷；不足之处
zero defect───无缺陷；零缺陷；零缺点；无差错
carious defect───龋病
castings nj───铸件nj
castings in───铸件
copplestone castings───铜铸件
castings az───az铸件
castings nyc───纽约市
Shringkage porosity is a common defect style for aluminum alloy castings.───缩松是铝合金铸件中常见的缺陷。
Through analyzing the actual producing process and microstructure of the Sn-bronze castings with thedefect of stannic sweat, the cause resulting in the defect in the castings has been discussed.───通过对产生锡汗缺陷的锡青铜铸件的显微组织和实际生产过程分析讨论了锡汗产生的原因，并探讨了较为经济实用的氧化去氢法消除锡汗的有效性。
Characteristics, principle, process and application result of the technique to use melting diffusing welding to repair defect of gray iron castings was described.───介绍了溶解扩散焊修复灰铸铁铸件缺陷技术的特点、原理、工艺及应用效果。