本文介绍了高强高韧性超低氢新J807CF焊条，其各项性能均达到国外同类产品的先进水平，是WCF—80钢的专用配套焊条。
The paper introduces the high toughnesses Ultra-low hydrogen electrode (new J807CF) which matches WCF—80 steel for manual arc welding.
本文介绍了高强高韧性超低氢新J807CF焊条，其各项性能均达到国外同类产品的先进水平，是WCF—80钢的专用配套焊条。
The paper introduces the high toughnesses Ultra-low hydrogen electrode (new J807CF) which matches WCF—80 steel for manual arc welding.
应用推荐