GB/T 1957-1981
Replaced
T/QGCML 3131-2024
Active
Group standards
T/QGCML 3131-2024 Portable intelligent air particulate analyzer
T/QGCML 3131-2024 Portable intelligent air particulate analyzer
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 3131-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Measuring instruments and meters
Publish Date:
2024-02-04
Implement Date:
2024-02-19
Pages:
9 pages
Scope
Main technical content: This document specifies the terms and definitions, composition and principles, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of portable intelligent atmospheric particulate matter detectors. This document is applicable to the production and inspection of portable intelligent atmospheric particulate matter detectors.
Development Information
Related Standards
GB/T 1216-1985
Replaced
GB/T 1216-1985 Micrometers
GB/T 5106-1985
Replaced
GB/T 5106-1985 Gauges for straight cylindrical involute splines
GB/T 6091-1985
Replaced
GB/T 6091-1985 Straight edge
GB/T 1217-1986
Replaced
GB/T 1217-1986 Gear tooth micrometers
GB/T 13925-1992
Replaced