A = (1/2)bh for h, solve for the specified value - YouTube
SRA80-BH H形鋼用固定金具 1個 未来工業 【通販サイトMonotaRO】
Elegance Luxury Deco Letter B and H, BH Golden Logo Vector Design, Alphabet Font Initial in Art Decorative Style Stock Vector - Illustration of feminine, gold: 184370948