IS 8254 : Part 1 : 1976 Specification for Valve, Non-Rebreathing - Part I : Rubens Pattern
UDC 614.894.28 | MHD 13 |
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Reaffirmed 2018 |
1. Scope
Dimensional and other requirements for Ruben’s pattern valve used for preventing ebreathing during ventilation of lungs and for equipment for resuscitation.