規(guī)格(mm):0-50/200 -30-50/300 -50-50/300 -30-100/30 0-50/300 0-100/300 -30-50/350 -80-50/350 0-50/350 0-100/350 0-100/450 0-100/500 0-100/600 0-100/1000 0-100/1200 0-100/1500 -50-50/150 0-60/120 0-100/200 -50-50/350 -30-100/35 -30-150/35 0-100/400 -50-50/100