GB 8772-1988
Replaced
DB44/T 991-2012
Abolished
Guangdong ProvinceLocal standards
DB44/T 991-2012 DB44/T 991-2012 Voltage buzzer and voltage beeper
DB44/T 991-2012 DB44/T 991-2012 Voltage buzzer and voltage beeper
Price:
$ 30
Basic Information
Standard Code:
DB44/T 991-2012
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Household appliances, daily-use tools
ICS Name:
Home product safety
Publish Date:
2012-02-28
Implement Date:
2012-06-01
Pages:
13 pages
Scope
This standard specifies the classification and naming, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of piezoelectric sounders and piezoelectric buzzers. This standard applies to piezoelectric sounders and piezoelectric buzzers used in fields such as instruments, communication terminals, personal computers, clocks and watches, household appliances, toys, office supplies, and transportation vehicles.
Development Information
Related Standards
GB/T 13380-1992
Replaced
GB/T 13380-1992 A.C. electric fans and regulators
GB 4706.29-1992
Replaced
GB 4706.29-1992 Safety of household and similar electrical appliances Particular requirements for electromagnetic cookers
GB 4706.5-1995
Abolished
GB 4706.5-1995 Safety of household and similar electrical appliances—Particular requirements for electrical cookers
GB 4706.6-1995
Abolished
GB 4706.6-1995 Safety of household and similar electrical appliances—Particular requirements for automatic rice cookers
GB 4706.12-1995
Replaced