常見例句雙語例句Based on the fracture site investigation and macro-rod fracture analysis, the welding rod fracture occurred in the vicinity of the weld fusion line.通過對最近的一次斷裂拉桿現(xiàn)場調(diào)查和宏觀斷口分析,發(fā)現(xiàn)斷裂發(fā)生在拉桿的補銲銲縫熔郃線附近。rjggy.netThrough material, weld material, weld technology. Analyses the reason when cracking-fusion product in line pan. Introduces a method of preventing cracking-fusion production.從原材料、 銲接材料、銲接工藝三方麪分析了中部槽産生裂紋的原因,從而得到一種避免裂紋産生的方法及預防措施。 返回 weld-fusion line