大类 · NACE Rev. 2.1 / TEÁOR'25

51 航空运输

Air transport

官方解释性注释以英文显示。

说明

This division includes the transport of passengers or freight by air or via space.

本类不包括

crop spraying, see 01.61
repair and maintenance of civilian aircraft or aircraft engines, see 33.16
operation of airports, see 52.23
aerial advertising (skywriting), see 73.11
aerial photography, see 74.20
civil aerial surveillance, see 80.09
military aerial surveillance, see 84.22

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