“縮孔”造句

縮孔和縮松是球墨鑄鐵特有的廢品現(xiàn)象.
Shrinkage and dispersed shrinkage are the special waster of ductile iron.

分析了縮孔產(chǎn)生的原因,消泡劑的作用機(jī)理并介紹了預(yù)防縮孔的措施.
The reasons of crater and action mechanisms of antifoaming agents were analysized.

取消冷冒口后,縮孔、縮松問題成功地得到解決.
After canceling the cold riser the shrinkage problem was successfully solved.

• #縮孔