论文部分内容阅读
伊萨公司低氢下向焊条在长输管道上的应用ＥＳＡＢ—Ａｐｐｌｙｉｎｇｌｏｗｈｙｄｒｏｇｅｎｖｅｒｔｉｃａｌｄｏｗｎｅｌｅｃｔｒｏｄｅｔｏｌｏｎｇ－ｄｉｓｔａｎｃｅｔｒａｎｓｆｅｒｐｉｐｉｎｇ￥／／钢材的生产商们总是试图发展强度高、又不影响可焊性的钢材，以...
ESAB-low hydrogen electrode to the long-distance pipeline application ESAB-Applyinglowhydrogenverticaldownelectrodetolong-distancetransferpiping ¥ // steel manufacturers are always trying to develop high strength, but also does not affect the weldability of steel to ...