权威例句
Jacob gobbingStudy on the Stochastic Law of Gob Stowing EffectThe design of Mammoth Blasting of pillar drawing and gob handlingResearch on Stability of Gob-Side Entry with Small Coal Pillar on Insular FaceNews of the Year.Coupling Analysis of Roof Fracture Seepage in Underlying Coal Seam of Knife Column GobAnalysis on distribution law of the abutment pressure of the integrated coal beside the road-in packing for gob-side entry retaining...Interspecific associations among dominant species in naturally colonized plant communities on coal gob piles of the Datong mining ar...Research on the Mechanical Parameters of Gob-side Entry Retaining under the Condition of Composite RoofStudy on Prediction Method of Oil and Gas Pipelines through Gob in Loess Gully Region
