wool, so rabbit fur hats are naturally water repellant. rabbit fur is much more expensive then sheeps wool so the exact amount of hair needed is carefully measured before being added to the machine. in this video we see the felted hood being removed from the perforated cone. the worker is wearing a...
from fat-containing samples author/authors : bjorklund، erland نويسنده , , muller، anne نويسنده , , holst، christoph von نويسنده , issue information : دوهفته نامه با شماره پیاپی سال pages : from page : to page : abstract : five types of fat retainers were investigated for the lipidfree extraction of...