This standard specifies the terms and definitions, types, classifications, models, basic parameters and usage conditions, technical requirements, test methods, inspection rules, markings, packaging, storage, etc. of isolated negative pressure oxygen respirators. This standard is applicable to the design, production, manufacturing and inspection of isolated negative pressure oxygen respirators (hereinafter referred to as respirators) used by safety rescue team members in underground mines, petrochemicals, tunnel engineering, firefighting and other industries to carry out rescue and disaster relief in hazardous locations.
AQ 1053-2008 Referenced Document
GB 191 Packaging--Pictorial marking for handling of goods