词语elevating screw
解释升降螺杆
词性名词
elevating screw升降螺旋,螺旋起重机详细»
elevating screw〔名词〕上升螺旋,升降丝杠详细»
elevating screw〔名词〕升降螺旋,升降螺旋桨详细»
elevating screw〔名词〕螺旋升运机详细»
elevating screw升降螺丝详细»
升降螺杆lifting screw详细»