外加厚油管 meaning in Chinese
external upset tubing
external-upset tubing
tubing with external upset ends
Examples
- Outer thickening oil tube has been applied popular in the petrol production with the problem of many product
摘要外加厚油管在国内外石油生产中应用比较广泛。 - In order to decrease the cost , disabled tube has been classified in upset forging repair technology , which produces a good economical benefit
但外加厚油管加工生产中,废残品较多,为降低成本,我厂对废油管进行了分类,并采用再镦锻工艺修复,取得了良好的经济效果。