GB/T 5295-1985
Replaced
T/QGCML 4359-2024
Active
Group standards
T/QGCML 4359-2024 Based on the specification of monitoring technology for excavation status using laser ranging instrument network
T/QGCML 4359-2024 Based on the specification of monitoring technology for excavation status using laser ranging instrument network
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 4359-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Optoelectronics, laser equipment
Publish Date:
2024-06-27
Implement Date:
2024-07-12
Scope
Main technical content: This document specifies the terms and definitions, structural components, technical requirements, installation requirements, monitoring methods, operation and maintenance, data processing, and safety requirements for the monitoring technology of foundation pit excavation based on laser rangefinders. This document is applicable to the design and inspection of foundation pit excavation monitoring based on laser rangefinders.
Development Information
Related Standards
GB/T 7257-1987
Replaced
GB/T 7257-1987 Measurement methods of parameter for helium neon laser
GB/T 7270-1987
Replaced
GB/T 7270-1987 Methods of measurement for photomultiplier tubes
GB/T 7271-1987
Abolished
GB/T 7271-1987 Methods of measurement for phototubes
GB/T 12082-1989
Active
GB/T 12082-1989 Letter symbols for gas lasers
GB/T 12083-1989
Replaced