core year

core year, Total:43 items.

The international standard classification for "core year" includes: .

The Chinese standard classification for "core year" includes: Geoscience , Coal petrography .

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Professional Standard - Geology

• DZ 1.1-1984 Diamond Core Drilling Pipe Threads
• DZ/T 0002.2-1991 Description standard of coalbearing strata borehole core - lithogenesy type part
• DZ/T 0002.3-1997 Description standard of coalbearing strata borehole core - lithology and petrographic category part
• DZ/T 0002.4-1997 Description standard of coalbearing strata borehole core - coaly facies part
• DZ 1.2-1984 Wireline Coring Diamond Core Drilling Pipe Threads
• DZ/T 0002.1-1991 Description standard of coalbearing strata borehole core - sedimentary structure part

Group Standards of the People's Republic of China

• T/CASME 308-2023 Color steel rock wool sandwich board for construction
• T/CSTEA 00015-2021 Aged Wuyi rock-essence tea

SE-SIS

• SIS 74 13 24 E-1969 Core drilling equipment Core barrels, type B Core tubes
• SIS 74 13 22 E-1969 Core drilling equipment Core barrels, type B Core-lifter cases
• SIS 74 13 32 E-1969 Core drilling equipment Core barrels, type Z Core-lifter cases
• SIS 74 13 23 E-1969 Core drilling equipment Core barrels, type B Core lifters
• SIS 74 13 33 E-1969 Core drilling equipment Core barrels, type Z Core lifters
• SIS 74 13 35 E-1969 Core drilling equipment Core barrels, type Z Core and extension tubes
• SIS 74 13 34 E-1969 Core drilling equipment Core barrels, type Z Core-lifter couplings
• SIS 74 13 42 E-1969 Core drilling equipment Double-tube core barrels, type BT (riged or swivel rype) Core-lifter cases
• SIS 74 13 31 E-1969 Core drilling equipment Core barrels, type Z Bits
• SIS 74 13 27 E-1969 Core drilling equipment Core barrels, type B Heads
• SIS 74 13 21 E-1969 Core drilling equipment Core barrels, type B. Bits
• SIS 74 13 37 E-1969 Core drilling equipment Core barrels, type Z Heads
• SIS 74 13 53 E-1969 Core drilling equipment Double-tube core barrels, type T. Bottom-discharge and swivel type Core-lifter cases
• SIS 74 13 54 E-1969 Core drilling equipment Double-tube core barrels, type T. Bortom-discharge and swivel type Core lifters
• SIS 74 13 30 E-1969 Core drilling equipment Core barrels, type Z Assembly
• SIS 74 13 20 E-1969 Core drilling equipment Core barrels, type B Assembly
• SIS 74 13 26 E-1969 Core drilling equipment Core barrels, type B Extension tubes
• SIS 74 13 15 E-1969 Core drilling equipment Sediment tubes
• SIS 74 13 01 E-1969 Core drilling equipment Drill rods
• SIS 74 13 05 E-1969 Core drilling equipment Fishing rods
• SIS 74 13 38 E-1969 Core drilling equipment Core barrels, type Z Heads with sediment-tube threads
• SIS 74 13 25 E-1969 Core drilling equipment Core barrels, type B Extension couplings
• SIS 74 13 28 E-1969 Core drilling equipment Core barrels, type B Heads with sediment-tube threads
• SIS 74 13 36 E-1969 Core drilling equipment Core barrels, type Z Extension couplings
• SIS 74 13 10 E-1969 Core drilling equipment Casing tubes

SCC

• NS-EN 12348:2000 Core drilling machines on stand — Safety
• NS-EN 12348:2000+A1:2009 Core drilling machines on stand — Safety
• DIN EN 12348 E:2024 Draft Document - Core drilling machines on stand - Safety; German and English version prEN 12348:2023

Standard Association of Australia （SAA）

• AS 4133.5:2002 Methods of testing rocks for engineering purposes - Sampling of rock core

YU-JUS

• JUS K.R1.103-1989 ?ore driiling eguipment. ?ore barrels type B. ?ore lifter cases

European Committee for Standardization (CEN)

• EN 12348:2000+A1:2009 Core drilling machines on stand - Safety

British Standards Institution (BSI)

• BS ISO 7079:2016 Core drills with parallel shanks and with Morse taper shanks

RO-ASRO

• STAS 7172-1965 Exploration equipment. Core extractor head

Korean Agency for Technology and Standards (KATS)

• KS E 3142-1990(2010) Core shell couplings for core dril1s

American Society for Testing and Materials (ASTM)

• ASTM D6032-96 Standard Test Method for Determining Rock Quality Designation (RQD) of Rock Core

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