About us
Define
Definitions for
"Brightening"
Keywords:
allerian
,
daytime
,
daylight
,
hours
,
day
Daytime, or daylight hours. Can also refer to one Allerian day.
alleria.com
Keywords:
whiter
,
pulp
,
optical
,
addition
,
appear
Addition of optical brighteners to the stock to make the pulp appear whiter
english.forestindustries.fi