Paper size: 8k, 16k, 24k, 32k. What are the specific sizes? (width x height)

Large paper size: 8K(285*420mm), 16K(2 10*285mm), 32K( 142.5*2 10mm).

Orthographic paper size: 8K(260*370mm), 16K( 185*260mm), 32K( 130* 185mm).

Extended data:

Class A is what we usually call generous paper. The size of the whole paper is 889* 1 194mm, which can be cut into A 1 (large format, 570*840mm) and A2 (large quartile, 420*570mm).

Class B is what we usually call orthographic paper. The size of the whole paper is 787* 1092mm, which can be cut into B 1 (face to face, 520*740mm) and B2 (face to face, 370*520mm).

References:

Baidu encyclopedia entry-paper size