亚洲日韩在线中文字幕一区,中文字幕在线一区二区三区,国产亚洲精品精品精品,内射豹纹少妇-V11AV,国精产品一区二区三区有限

YSD Full Hydraulic Drill

當(dāng)前位置 :首頁 >>Business Consulting >>  company news

YSD Full Hydraulic Drill

* 作者 : admin * 發(fā)表時(shí)間 :2018-06-16 * 瀏覽 :

YSD-I drill is a full hydraulic drill with independentintellectual property rights anda number of nationalpatents, and is independentresearched and developed,designed, and manufacturedby RANRAN MACHINERY.

Main Application

Drilling geothermal pump wells

Drilling wells for agricultural irrigation and industries

Drilling for geotechnical survey

Drilling construction engineering holes

Main Characters

Multiple purposes and multiple functions drilling

Large drill head inside diameter available for many rods(φ73、φ89、φ95)

Specially designed rod structure makes it easy to connect and disconnect

Easy to operate and maintenance High reliability and lone life of working

Truck mounted Trailer mounted Crawler mounted are available for different place



亚洲日韩在线中文字幕一区,中文字幕在线一区二区三区,国产亚洲精品精品精品,内射豹纹少妇-V11AV,国精产品一区二区三区有限