原毛 is read as げんもう (gemmou) and means raw wool.
げんもう
gemmou
かわらげ
buckskin (horse color)
げんゆ
crude oil
げんそく
principle
げんばく
atomic bomb
げんばん
original edition (of a publication)
げんざいりょう
raw materials
げんけい
prototype
げんすいばく
atomic and hydrogen bombs
げんちょ
the original work
げんえき
undiluted solution (of)
げんしりょくいいんかい
Atomic Energy Commission (US)
げんしりょくあんぜんいいんかい
Nuclear Safety Commission