Хятад өөрөө өрөмдлөгийн зангууны систем Үйлдвэрлэгч ба …
Anchoring is widely used in tunnel for pre-support, slope, coast, mine, water conservancy projects, Building foundation, roadbed reinforcement and geological faulty treatment such as landslip, crack, and sink age, it's irreplaceable in narrow construction environment. ADVANTAGES Self Drilling Ho...