gravel

gravel, Total:14 items.

The international standard classification for "gravel" includes: .

The Chinese standard classification for "gravel" includes: .

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Professional Standard - Energy

• NB/T 11093-2023 Code for Design of Cemented Sand and Gravel Cofferdam

Group Standards of the People's Republic of China

• T/CEC 5001-2016 Technical regulations for testing sand and gravel compacted mass density bucket method in hydropower and water conservancy projects

国家能源局

• SY/T 5340-2020 Practice for gravel pack of sand control

Professional Standard - Petroleum

• SY/T 5340-2012 Practice for gravel pack of sand control

Danish Standards Foundation

• DS 401:1992 Dansk Ingeniorforenings Code of Practice for Sand, Gravel and Stone Materials
• DS 405-4:1998 Testing of sand, gravel and stone materials - Part 4: Light weight particles in aggregate

PL-PKN

• PN B06715-1988 Drilled water wells Filter sands and gravels

South African Bureau of Standard

• SANS 52904:2007 Products used for treatment of water intended for human consumption - Silica sand and silica gravel

German Institute for Standardization

• DIN EN 12904:2005 Products used for treatment of water intended for human consumption - Silica sand and silica gravel; German version EN 12904:2005

British Standards Institution (BSI)

• BS EN 12904:2005 Products used for treatment of water intended for human consumption - Silica sand and silica gravel

European Committee for Standardization (CEN)

• EN 12904:1999 Products Used for Treatment of Water Intended for Human Consumption - Sand and Gravel
• EN 12904:2005 Products used for treatment of water intended for human consumption - Silica sand and silica gravel

Association Francaise de Normalisation

• NF T94-409*NF EN 12904:2005 Products used for treatment of water intended for human consumption - Silica sand and silica gravel

RU-GOST R

• GOST 23735-2014 Sandy-gravel mixtures for construction work. Specifications

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