Pajisje mbrojtëse të rrugëve të frymëmarrjes - Aparate respirimi me vetëpërmbajtje. me qark të mbyllur. me oksigjen të ngjeshur ose me oksigjen - azot të ngjeshur - Kërkesat. provat. marktimi
Respiratory protective devices - Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type - Requirements, testing, marking
This European Standard specifies minimum requirements for self-contained closed-circuit breathing apparatus, compressed oxygen (O2) and compressed oxygen-nitrogen (O2 - N2) types, used as respiratory protective devices, except escape apparatus and diving apparatus. Laboratory and practical performance tests are included for the assessment of compliance with the requirements.
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