Read Edit View history Discussion 第四級產業 dìsìjíchǎnyè quaternary industry Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 第四级产业/ 第四級產業 dìsìjíchǎnyè quaternary industry the sector of the economy based on intellectual activities such as information technology, research and development, and education Edit Delete References Add reference same_as 第四产业/第四產業 → 第四级产业/第四級產業 Edit Delete
第四级产业/ 第四級產業 dìsìjíchǎnyè quaternary industry the sector of the economy based on intellectual activities such as information technology, research and development, and education Edit Delete