Place of Origin : Zhangzhou,China
Delivery Terms : FOB,CIF
Delivery Time : 3 Working Days
Payment Terms : L/C,T/T
Model | KG910B |
Model | KG910B | KG920A | KG920B | KG930A | KG940A |
Rock Hardness | F=6-20 | ||||
Diameter Of Hole | In The Paper,the Question Of Rock Drill By Pneumatic Or hydraulic Pressure Power Are Analysised.Offer On Rock Drill By Ultrasonic Wave,the Principle And Character Of Rock Drill