GB/T 6224.1-1986
Replaced
T/SZBX 039-2021
Active
Group standards
T/SZBX 039-2021 Disposable protective mask
T/SZBX 039-2021 Disposable protective mask
Price:
$ 20.00
Basic Information
Standard Code:
T/SZBX 039-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Respiratory protective equipment
Publish Date:
2021-09-01
Implement Date:
2021-09-03
Scope
Scope: This article is applicable to solid particulate matter, such as dust generated during the processing of minerals, coal, iron ore, cotton, flour, and other substances; it is also applicable to liquid or oily, non-oily particulate matter that does not emit harmful vapors during spraying; it cannot be used for gas protection or sandblasting operations. Main technical content: This document specifies the terms and definitions, grading and marking, technical requirements, testing methods, product identification, and inspection rules for disposable protective masks.
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