GB 6221-1986 Replaced National standards force_standard

GB 6221-1986 Performance test methods of long tube respirators

Publish Date: 1986-04-09 Implement Date: 1986-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 6221-1986

Standard Type: National standards

Standard Status: Replaced

is_force_gb: yes

CCS Name: Labor protective gear

ICS Name: Head protection equipment

Publish Date: 1986-04-09

Implement Date: 1986-12-01

Publisher: National Standards Bureau

Pages: 6 pages

Development Information

Drafting Units:

Beijing Labor Protection Science Research Institute

Drafting Persons:

Programmers: Cheng Xingren, Jiao Qin, Sun Bin, and Zhang Xueli

Word Count: 10 Thousand words Pages: 6 pages

Superseded by the following standards

GB 6220-2009 Respiratory protection—Long tube breathing apparatus

Related Standards

GB/T 3609.2-1983 Replaced

GB/T 3609.2-1983 Methods of non-optical test for welding goggles and mask

Publish Date: 1983-04-15

GB/T 3609.3-1983 Replaced

GB/T 3609.3-1983 Methods of optical test for welding goggles

Publish Date: 1983-04-15

GB 6095-1985 Replaced

GB 6095-1985 Safety belts

Publish Date: 1985-06-11

GB/T 6096-1985 Replaced

GB/T 6096-1985 Inspect and examine method for safety belts

Publish Date: 1985-06-11

GB 6220-1986 Replaced

GB 6220-1986 Long tube respirators

Publish Date: 1986-04-09

GB/T 7584-1987 Replaced

GB/T 7584-1987 Acoustics—Measurement of sound attenuation of hearing protectors—Subjective method

Publish Date: 1987-03-27