28K 28KSharesR410a,R22,R134a,R600a,R32,R404a,R417,R290,R407,R290 All gas information running and standing pressur the_ad id="431″ Hello friends apko yaha pr all gases k bary maoi malomat mily gi jo refrigeration and air conditioning mai istmal hoti hai sab ka running,Discharge and standing pressur yani k jab machine chal rahi ho to gas kaR32 cylinder are fitted with a left handed DIN 4771 valveISO 817 lists the burning velocity of R32 at 67 cm/s (024 km/h) In comparison the burning velocity of ammonia is 72 cm/s, butane is 46 cm/s and hydrogen is 317 cm/s The burning velocity of a gas is the speed of the flame front relative to motionless gas The actual flame speed can be several times higher due to the expansion of
Refrigerant Wikipedia
