GB 3883.10-1991
Replaced
T/QGCML 966-2023
Active
Group standards
T/QGCML 966-2023 Portable AC Lightweight Drill Hammer
T/QGCML 966-2023 Portable AC Lightweight Drill Hammer
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 966-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Electric tools
Publish Date:
2023-06-27
Implement Date:
2023-07-12
Scope
Main technical content: This document specifies the terms and definitions, basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of handheld electric hammers. This document is applicable to lightweight rotary electric hammers (hereinafter referred to as lightweight electric hammers) used for drilling, grooving, and chiseling operations on materials such as concrete, rock, and brick walls under general environmental conditions, driven by single-phase series-excited motors. This document is not applicable to heavyweight rotary electric hammers with the motor axis perpendicular to the output axis and piston-rod type designs.
Development Information
Related Standards
GB 3883.12-1991
Replaced
GB 3883.12-1991 Safety of hand-held motor-operated electric tools—Part 2:Particular requirements for concrete vibrators (internal vibrators)
GB 3883.3-1991
Replaced
GB 3883.3-1991 Safety of hand-held motor-operated electric tools Part 2:Particular requirements for electric grinders, polishers and disk-type sanders
GB 3883.6-1991
Replaced
GB 3883.6-1991 Safety of hand-held motor-operated electric tools—Part 2:Particular requirements for electric drills
GB 13960-1992
Replaced
GB 13960-1992 Safety of transportable motor-operated electric tools—Part 1:General requirements
GB/T 13956-1992
Abolished