短語詞組短語bolted spherical joint 螺栓球;螺栓球節(jié)點;螺栓球結(jié)點hollow bolted sphere joint 空心螺栓球節(jié)點bolted axial joint 軸曏螺栓聯(lián)接bolted lap joint 螺栓連接bolted flanged joint 或螺栓法蘭接頭;螺栓法蘭連接接頭bolted flange joint 時法蘭接頭性能bolted -joint strength 螺栓連接強度bolted d joint 螺栓連接bolted ball joint net frame 螺栓球節(jié)點網(wǎng)架 返回 bolted joint