hat
GL-4000 tout idwolik yo opere du avyon Grouting Anchor SERVICES Forage machin forage machin yo fèt ak fabriqués pou avyon grouting operasyon, SERVICES forage ak anchor baton twou forage.
eng
Application GL-4000 full hydraulic crawler Jet Grouting Anchor DTH Drilling Machine can be used for the foundation consolidation of railway, highway, abutment, and dam foundation; tunnel pipe-shed support, foundation pit support, slope protection, anchor rod hole drilling, leaking stoppage, soft...