表面焊
product surface shall be no rust, oxide skin, welding spatter, scrap iron, burr or various protective layers.
1工件表面不得有铁锈、氧化皮、焊接飞溅、铁屑、毛刺以及各种保护层。
failure analysis of the skin welding on some type of space capsule
航天用密封舱体蒙皮焊缝失效分析
HARRIS BLOCKADE welding electrodes used by the U.S., with welded tube-free oxidation of skin, bite close, non-porous, never leaks and other characteristics;
采用美国HARRIS BLOCKADE焊条焊接,具有焊接管内无氧化皮、咬合紧密、无气孔、永不泄漏等优点;
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