What is the difference between HFC 134a and r134a?

Related questions

1. Is r134 gas dangerous?
2. Which is better r134a or r410a?
3. What does HCFC refer to?
4. Which refrigerant is best?
5. Is HCFC harmful?
6. Is HFC ozone depleting?
7. Which gas is best for AC?
8. Is HFC 134a dangerous?
9. What does HCFC 22 stand for?
10. Which gas is better for a split AC r22 or r410 or r32?

Tags

1. #depletion
2. #dense
3. #better
4. #because
5. #equal
6. #r134a
7. #became
8. #accepted
9. #cooling
10. #slightly
11. #economy
12. #similar
13. #standard
14. #potential
15. #refrigerants
16. #ozone
17. #theoretically
18. #abilities
19. #r152a
20. #contribute