GB 1251.1-1989 Replaced National standards force_standard

GB 1251.1-1989 Danger signals for work places—Auditory danger signals

Publish Date: 1989-03-22 Implement Date: 1989-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 1251.1-1989

Standard Type: National standards

Standard Status: Replaced

is_force_gb: yes

CCS Name: Labor safety technology

ICS Name: Alarm and warning systems

Publish Date: 1989-03-22

Implement Date: 1989-10-01

Publisher: The National Technical Supervision Bureau

Technical Committee: China Standardization and Information Classification and Coding Research Institute

Pages: 10 pages

Development Information

Drafting Units:

The National Institute of Standardization and Information Classification and Coding of China and the China National Institute of Coal Sciences

Drafting Persons:

Zhang Mingxiu, Feng Baochang, and Wang Yunqiu

Word Count: 18 Thousand words Pages: 10 pages

Superseded by the following standards

GB/T 1251.1-2008 Ergonomics—Danger signals for public and work areas—Auditory danger

Referenced Standards

GB/T 3240-1982 Preferred frequencies for the acoustical measurement GB/T 3241-1998 Octave-band and fractional-octave-band filters GB/T 3241-2010 Electroacoustics—Octave-band and fractional-octave-band filters GB/T 3785-1983 Electric, sonic properties and measuring methods for sound level meters GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.2-2010 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests GB/T 3785.2-2023 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests GB/T 3785.3-2018 Electroacoustics—Sound level meters—Part 3:Periodic tests GB/T 3947-1996 Acoustical terminology GB/T 3241.2-2025 Electroacoustics—Octave-band and fractional-octave-band filters—Part 2:Pattern evaluation tests GB/T 3241.1-2025 Electroacoustics—Octave-band and fractional-octave-band filters—Part 1:Specifications

Adopt standards

ISO 7731-86

Related Standards

GB/T 12800-1991 Active

GB/T 12800-1991 Acoustics—Audible emergency evacuation signal

Publish Date: 1991-03-22

GB/T 12787-1991 Replaced

GB/T 12787-1991 Warning equipment for criticality accidents

Publish Date: 1991-04-11

GB/T 14918-1994 Active

GB/T 14918-1994 General specification of signal pistol

Publish Date: 1994-01-13

GB 15207-1994 Abolished

GB 15207-1994 Video motion detector

Publish Date: 1994-09-10

GB 15209-1994 Replaced

GB 15209-1994 Magnetic switch intrusion detectors

Publish Date: 1994-09-10

GB/T 15211-1994 Replaced

GB/T 15211-1994 Environmental testing for alarm systems

Publish Date: 1994-09-10