div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=iej-1998-no1-the-experiment-found-that-cops-of-r-ll-and-r-12-were-35-and-25htmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: IEJ 1998 No1 - ThaiScience · The experiment found that COPs of R-ll and R-12 were 35 and 25 respectively COP was low when an electrical heater was switched on Rossi et al loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220414135e19be20576b34017a6bd5dfhtml5thumbnails15jpg width=140 height=200 divdiv
