ロックファイバー
ロ
ッ
ク
ファ
イ
バ
ー
Meanings
1
rock fiber; rock fibre
A material made from rock or mineral fibers, used in insulation and construction.
Rock fiber is used as a thermal insulation material.
rock fiber; rock fibre
A material made from rock or mineral fibers, used in insulation and construction.
Rock fiber is used as a thermal insulation material.