化か学がく工こう業ぎょう

noun

chemical industry

Refers to the industrial sector that produces chemicals, including petrochemicals, pharmaceuticals, and synthetic materials.

• 化か学がく工こう業ぎょうは日本にほんの主しゅ要ような産さん業ぎょうの一ひとつです。

  The chemical industry is one of Japan's major industries.