4

Influence of viscoelastic surfactant fracturing fluid on permeability of coal seams

Year:
2017
Language:
english
File:
PDF, 1.39 MB
english, 2017
7

Fracture and pore structure dynamic evolution of coals during hydraulic fracturing

Year:
2020
Language:
english
File:
PDF, 5.95 MB
english, 2020
36

Microwave-assisted deformylation of N-aryl formamide by KF on basic Al2O3

Year:
2007
Language:
english
File:
PDF, 129 KB
english, 2007