短語(yǔ)詞組短語(yǔ)taper internal pipe thread 圓錐內(nèi)管螺紋Taper pins with internal thread 內(nèi)螺紋圓錐銷(xiāo)taper pin with internal thread 內(nèi)螺紋圓錐銷(xiāo)Internal taper thread 圓錐內(nèi)螺紋Internal Thread Taper Pin 內(nèi)螺紋圓錐銷(xiāo) 返回 taper internal thread