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Data version: CNIPA Table of Similar Goods and Services, 2026 text (based on the 13th edition of the Nice Classification, NCL 13-2026, in force since 1 January 2026). Chinese terms, groups and numbers follow the official text; English and Spanish terms are taken from WIPO, while CNIPA-specific items (C numbers) carry reference translations, whose English was fully revised on 8 October 2026. NCL 13-2027 enters into force on 1 January 2027. Selected reference translations were revised on 13 October 2026.

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Class Group Item No. Chinese English
07 0748(二) 070386 航空引擎 aeronautical engines
07 0748(二) 070029 飞机引擎 aeroplane engines
07 0748(二) 070380 气垫船用引擎 engines for air cushion vehicles
07 0748(二) C070413 空气滤清器(引擎部件) air filters [parts of engines]
07 0748(一) 070018 交流发电机 alternators
07 0748(二) 070273 马达和引擎用防污染装置 anti-pollution devices for motors and engines
07 0748(二) C070401 汽车发动机冷却用风扇 fans for cooling automobile engines
07 0748(二) C070403 汽车发动机冷却用风扇离合器 fan clutches for cooling automobile engines
07 0748(二) C070402 汽车发动机冷却用风扇护风罩 fan shrouds for cooling automobile engines
07 0748(二) C070397 汽车发动机冷却用散热器 radiators for cooling automobile engines
07 0748(二) C070400 汽车发动机冷却用散热器盖 radiator caps for cooling automobile engines
07 0748(二) C070399 汽车发动机冷却用散热器水管 radiator hoses for cooling automobile engines
07 0748(二) C070404 汽车发动机排气净化装置(催化反应器) exhaust purifying devices for automobile engines [catalytic converters]
07 0748(二) C070406 汽车发动机消声器 silencers for automobile engines
07 0748(二) C070407 汽车发动机消声器进排气管 intake and exhaust pipes of silencers for automobile engines
07 0748(二) C070409 汽车发动机活塞 pistons for automobile engines
07 0748(二) C070408 汽车发动机排气系共振器 exhaust resonators for automobile engines
07 0748(二) C070405 汽车发动机废气再循环系统 exhaust gas recirculation systems for automobile engines
07 0748(一) 070126 发电机传动带 dynamo belts
07 0748(一) 070047 自行车用发电机 bicycle dynamos
07 0748(二) 070401 船用引擎 engines for boats
07 0748(二) 070402 船用马达 motors for boats
07 0748(一) 070033 发电机刷 dynamo brushes
07 0748(一) 070093 炭刷(电) carbon brushes [electricity]
07 0748(二) 070391 气动引擎 compressed air engines

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