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Respiratory protection—Self-contained open-circuit compressed air breathing apparatus for escape

呼吸防护 自给开路式压缩空气逃生呼吸器

GB 38451-2019 is a current mandatory Chinese national standard for Respiratory protection—Self-contained open-circuit compressed air breathing apparatus for escape. It appears in the Medical compliance cluster with a product safety focus and has an implementation date of Jul 1, 2020.

Applicability depends on product scope, certification route, competent authority notices and transition rules. Request a translation or verify source before using this record in a compliance decision.