T/QGCML 297-2022 Active Group standards

T/QGCML 297-2022 Mine rescue BG4 positive pressure oxygen respirator pre-check technical guidance

Publish Date: 2022-06-21 Implement Date: 2022-07-06 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Download

Basic Information

Standard Code: T/QGCML 297-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive protective equipment

Publish Date: 2022-06-21

Implement Date: 2022-07-06

Pages: 7 pages

Scope

Main technical content: This document specifies the terms and definitions, general principles, instrument inspection, pre-battle inspection steps, precautions, etc. of the pre-battle inspection technical guide for the BG4 positive pressure oxygen respirator used in mine rescue. This document is applicable to full-time and part-time mine rescue personnel who use the BG4 positive pressure oxygen respirator to conduct pre-battle inspections before emergency rescue or engaging in safety technical work in environments with toxic and harmful gas accumulation, oxygen deficiency, and smoke. The use of air respirators, diving respirators, and negative pressure oxygen respirators is not within the scope of application of this document.