9 .Pour in 18 L (4.8 gal) of canola oil.
10 .Prepare an electric drill. The blade must be very
clean. Slower drill prolongs the mixing time.
13. Color keeps changing and viscosity increases.
3 minutes passed.
14 .Color keeps changing and viscosity increases.
4 minutes passed.
11. I
f you use a container that is too wide, the depth will be
shallow and liquid can splash while drill-mixing
15 .Color keeps changing and viscosity increases.
6 minutes passed.
12 .Make sure you have gloves and safety goggles
on. Observe the color change while mixing.
16 .
Stop mixing when liquid is like thin mayo.
10 minutes passed
.
ULC영어본문.qxp_레이아웃 1 2016. 2. 19. 오후 6:45 페이지 262
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17 .Close lid and let sit for 3 days. Keep in a warm
place if possible.
21 . Add 20 L (5.3 gal) of water. You must use soft water
that passed JWA water test.