weldor是什么意思 weldor在线翻译 weldor什么意思 weldor的意思 weldor的翻译 weldor的解释 weldor的发音 weldor的同义词 weldor的反义词 weldor的例句

焊工；

1. 施焊工：weldment焊件 | weldor施焊工 | wetanalysis湿分析

2. 焊工：Weld on bottom 底焊 | Weldor 焊工 | Weld pass 焊接通道

3. 焊工、焊机：welding agent焊药 | weldor焊工、焊机 | weld pass焊接道次、焊接次数

1. An approach has been made to the repairing welding carried out for the can iron engine frame and sole plate Daihatzu diesels for marine application, regarding to such aspects as specified welded position, preliminary to welding, welding method, welding technology and qualified weldor, with the aim of fulfilling the requirement of quality set for engine product by vessels.
    本文对大发船用柴油机铸铁机身、机座的焊接部位、焊前准备、焊接方法、焊接工艺等进行了探索，以达到船舶对发动机产品质量的要求。