欧美精品久久天天躁免费观看_日日噜噜噜噜人人爽亚洲精品_亚洲Aⅴ狠狠爱一区二区三区_亚洲一区中文字幕久久_欧美日韩国产高清视频在线观看

Y24 Hand-held rack drill
  • Y24 Hand-held rack drill
1: dry drilling. Suitable for medium or hard rock, drilling downward or inclined bubble hole.
 
2: It can also be used for secondary crushing operations.