gravel technology

gravel technology, Total:7 items.

The international standard classification for "gravel technology" includes: Extraction and processing of petroleum and natural gas .

The Chinese standard classification for "gravel technology" includes: Petroleum extraction .

Professional Standard - Petroleum

• SY/T 5337-2008 Gravel packing tool
• SY/T 5337-2016 Technical requirements for gravel packing tools
• SY 5337-2016 Gravel Pack Tool Technical Requirements

RU-GOST R

• GOST 32703-2014 Automobile roads of general use.Crushed stone and gravel from rocks. Technical requirements
• GOST 31426-2010 Friable rocks for sand, gravel and crushed gravel for construction works. Technical requirements and test methods

VN-TCVN

• TCVN 6220-1997 Light weight aggregates for concrete.Expanded clay, grawel and sand.Technical requirements

CZ-CSN

• CSN 23 7541-1965 Gravel rake

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