GB/T 6224.1-1986
Replaced
T/AHPCA 021-2021
Active
Group standards
T/AHPCA 021-2021 PLA degradable mask
T/AHPCA 021-2021 PLA degradable mask
Price:
$ 20.00
Basic Information
Standard Code:
T/AHPCA 021-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Labor protective gear
ICS Name:
Respiratory protective equipment
Publish Date:
2021-03-01
Implement Date:
2021-04-01
Scope
Main technical content: This standard specifies the scope, terms and definitions, requirements, test methods, inspection rules, sampling, marking, labeling, packaging, storage, and other aspects of biodegradable masks made from polylactic acid
Development Information
Related Standards
GB/T 6224.2-1986
Replaced
GB/T 6224.2-1986 Test method for filter efficiency of filtering particle respirator
GB/T 6224.3-1986
Replaced
GB/T 6224.3-1986 Test method for the dead space of filtering particle respirator
GB/T 6224.4-1986
Replaced
GB/T 6224.4-1986 Test method for airflow resistance of respiration of filtering particle respirator
GB 8159-1987
Replaced
GB 8159-1987 Mine filter self rescuer for carbon monoxide
GB/T 8160-1987
Replaced