适用行业
建材店, 生产车间, 施工工地, 能源矿产, Other
应用行业
Construction works , Energy & Mining, quarry, water well drilling
Product name
Overburden symmetric casing systems
Process
Forging+Machining+surface Treatment
Use
Well Drilling, water well drilling
Color
Customer's Requirement
Usage
Gas Deep Hole Drilling
Feature
Fast Speed Drilling