Processing industries - Transform raw materials into "intermediate products", Construction industry - Make buildings and public works like roads and bridges, Energy industry - Supply homes and businesses with power, Capital goods industries - Take "intermediate materials" and use them to make machinery, equipment and parts, Consumer goods industries - Use raw materials, intermediate products and parts to make final products that people buy,

Secondary sector

さんの投稿です
印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?