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layer rock
layer rock, Total:15 items.
In the international standard classification, layer rock involves: Mining and quarrying, Coals, Construction materials, Mining equipment, Earthworks. Excavations. Foundation construction. Underground works, Quality.
Professional Standard - Geology, layer rock
- DZ/T 0092-1994 Formation, magma rock code word template
- DZ 10-1982 Structural type and basic parameters of single-action double-layer core tube for diamond drilling
Group Standards of the People's Republic of China, layer rock
- T/SXDZ 056-2020 Implementation Rules for Identification of Impact Tendency of Coal Seam (Rock Formation)
- T/YCST 001-2023 Technical specification for application of rock wool strip composite board with flexible mortar base
Professional Standard - Petroleum, layer rock
German Institute for Standardization, layer rock
- DIN 22015:1993 Investigations of the raw material in hardcoal-mining; macroscopic classification and description of overburden rock
国家能源局, layer rock
- SY/T 7307-2016 Technical specifications for petrophysical laboratory measurement of tight oil and gas reservoirs
RO-ASRO, layer rock
Professional Standard - Construction Industry, layer rock
- JGJ 72-2004 Specification for geotechnical investigation of tall buildings
- JGJ/T 72-2017 Standard for geotechnical investigation of tall buildings
- JGJ 72-1990 Specification for investigation of geotechnical engineering of tall buildings
Shanxi Provincial Standard of the People's Republic of China, layer rock
- DB14/T 1551-2017 Design guidelines for road tunnels in horizontal rock formations
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, layer rock
- GB/T 18295-2001 Analysis method of sandstone sample of petroleum and gas reservoir by scanning electron microscope