GB/T 21997.1-2008
Instrument for soil test.Liquid limit device.Part 1: Casagrande liquid limit device (English Version)
- Standard No.
- GB/T 21997.1-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 21997.1-2008
- Scope
- This part of GB/T 21997 specifies the terms and definitions, classification and structural composition, technical requirements, test methods, inspection rules, signs and instructions for use, packaging, transportation and storage of dish liquid limit instruments in geotechnical testing instruments. This section applies to the disc liquid limit instrument used in geotechnical testing instruments to determine the liquid limit of cohesive soil.
GB/T 21997.1-2008 Referenced Document
- GB 9969.1 General principles for preparation of instructions for use of industrial products
- GB/T 15406 Primary parameter and general specification for geotechnical engineering instrument
- GB/T 15464 Gmeneral-purpose specification for the packaging instrumentation products
- GB/T 191-2008 Packaging.Pictorial marking for handling of goods
- GB/T 50279 Geotechnical Engineering Basic Terminology Standard*， 2015-08-01 Update
GB/T 21997.1-2008 history
- 2008 GB/T 21997.1-2008 Instrument for soil test.Liquid limit device.Part 1: Casagrande liquid limit device
