Desc:Product Details1.Full hydraulic crawler type rotary drilling rig adopt pressurized drilling mode, enabling rotary drilling depth is 5~50m. matching th...
2024-01-23
Desc:Product Details1.Smallinvestment,quickgains:The utility model also has high cost performance, wide application scope and high social and economic bene...
Desc:Product Details 1.It has the advantages of low purchase cost, quick return of capital, good economic benefit and high cost performance ratio, ...
