carbonization process. In the end there are just carbon chains left.
No fatty acid. That's the point.
here you actually don't use it as oil, it's a base to start the
所有跟帖:
•
Drying oil
-waterclover-
♀
(88 bytes)
()
12/18/2014 postreply
19:44:44
•
对, 就是这个.
-weston-
♀
(0 bytes)
()
12/18/2014 postreply
20:04:08