????????? 0816108A ???? - PowerPoint PPT Presentation

1 / 2
About This Presentation
Title:

????????? 0816108A ????

Description:

hcfc r-22 hfc r-410a wt% r-22 100 r-32/r-125 50/50 -40.8 -51.4 ... – PowerPoint PPT presentation

Number of Views:35
Avg rating:3.0/5.0
Slides: 3
Provided by: owne3377
Category:
Tags: 0816108a | 410a

less

Transcript and Presenter's Notes

Title: ????????? 0816108A ????


1
?????????0816108A ????
  • ??????????????????????R-22?
  • ??????????????????????????
  • ?????????????
  • ??????????

2
???????
HCFC?? R-22 HFC????? R-410A
?? (wt) R-22 (100) R-32/R-125 (50/50)
??(?) -40.8 -51.4
??????? 0.055 0
??????? 1700 1730
R-407C?????????R-22?????????
Write a Comment
User Comments (0)
About PowerShow.com