短語詞組短語bolted flange joints 螺栓法蘭連接bolted ball joints 螺栓球節(jié)點Bolted gland joints 螺栓壓緊密封接頭bolted spherical joints 螺栓球結點external welded flange -bolted web joints 栓焊邊節(jié)點multiple -bolted joints 多釘連接Bolted -flange joints 螺栓securing of bolted joints 螺栓連接件的鎖緊preloaded bolted joints 緊螺栓聯(lián)接 返回 bolted joints