overhead welding
英 [ˌəʊvəˈhed ˈweldɪŋ]
美 [ˌoʊvərˈhed ˈweldɪŋ]
仰焊
双语例句
- For overhead pipeline, welding with basic-compound coated electrodes and pre-welding heating of the joint will reduce the joint thermal-stress.
采用碱性药皮焊条和焊前接头预热的施焊方法，焊接的空间管道接头热应力小。 - Restoring the Track Squished for Overhead Crane of Multi-Function for Alumina Electrolysis by Built-up Welding
运用堆焊工艺修复铝电解多功能天车轨道局部压溃