GB 6224.1-86

Test method for total leakage of filtering particulate masks

过滤式防微粒口罩总透漏率的试验方法

Standard Type

GB

ICS

N/A

CCS

N/A

Status

N/A

Issue Date

N/A

Implementation

N/A

Responsible Dept

N/A

Drafting Unit

N/A