高纤维素型焊条因其本身固有的特性对焊接气孔很敏感，本文对该焊条产生气孔的类型、规律进行了分析，并提出了防止气孔产生的有效措施。
Because of the intrinsic characteristics of high cellulose electrode,the weld is very susceptible to welding blowhole if some high cellulose type electrode is used. The type and forming regularity of blowhole produced by using high cellulose electrode are investigated.The measures to lessen its bad infuence on welding are offered.
参考文献
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