GB 9969.1-1998
Replaced
T/CTCA 7-2019
Active
Group standards
T/CTCA 7-2019 Ordinary protective mask
T/CTCA 7-2019 Ordinary protective mask
Price:
$ 20.00
Basic Information
Standard Code:
T/CTCA 7-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Textile products
ICS Name:
Technical product documentation
Publish Date:
2019-12-30
Implement Date:
2020-01-30
Scope
Main technical content: This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, labeling, packaging, transportation, and storage of ordinary protective masks (hereinafter referred to as masks). This standard applies to protective masks worn in daily life to filter out pollen, willow catkins, bacterial particles, and to block pollutants exhaled or sprayed from the nose or mouth. This standard applies to general protective masks such as disposable flat masks, gauze masks, and fashion masks. This standard does not apply to respiratory protective equipment used in special industries such as oxygen-deficient environments, underwater operations, escape, firefighting, medical, and industrial applications, nor to respiratory protective equipment for infants and young children.
Development Information
Related Standards
GB/T 18617.1-2002
Active
GB/T 18617.1-2002 Technical product documentation—Organization and naming of layers for CAD—Part 1:overview and principles
GB/T 19097-2003
Active
GB/T 19097-2003 Technical product documentation—Life cycle model and allocation of documents
GB/T 21085-2007
Replaced
GB/T 21085-2007 Certificate of vehicle
GB 21518-2008
Replaced
GB 21518-2008 Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors
GB/T 9969-2008
Active