词汇	internal bore welding
释义	internal bore welding 内孔焊
随便看	the south of Suzhou the south of tahe oilfield the south of Yangtze River the South P the South P- the South Pacific Islands the South Pacific Ocean the South Passage The southpaw needed a special glove the South Pole The South Pole and the North Pole areantipodes the southrern part of xinjiang the South Rice-farming People the South Said the South sea the South Sea the South Sea Islands the south seas the South Seas the South Society the South Song Dynasty the South-South Tripartite Agreement the south Tarim Basin the south-tcrnorth water transfers the south temperate zone