原毛 is read as げんもう (gemmou) and means raw wool.
げんもう
gemmou
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
げんしりょくむら
nuclear power village