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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 0750(一) 070493 膨胀水箱(机器部件) expansion tanks [parts of machines]
07 0750(一) 070457 过滤器(机器或引擎部件) filters being parts of machines or engines
07 0750(一) 070337 机器飞轮 machine fly-wheels
07 0750(一) 070279 非陆地车辆用飞轮 freewheels, other than for land vehicles
07 0750(一) 070409 非陆地车辆用变速箱 gear boxes, other than for land vehicles
07 0750(一) 070443 非陆地车辆用齿轮传动装置 gears, other than for land vehicles
07 0750(一) 070204 润滑油箱(机器部件) grease boxes [parts of machines]
07 0750(一) 070031 润滑环(机器部件) grease rings [parts of machines]
07 0750(一) 070209 机器导轨 guides for machines
07 0750(一) 070450 热交换器(机器部件) heat exchangers [parts of machines]
07 0750(一) 070479 万向节 universal joints [Cardan joints]
07 0750(一) 070289 轴颈箱(机器部件) journal boxes [parts of machines]
07 0750(一) 070366 轴颈(机器部件) journals [parts of machines]
07 0750(一) C070356 润滑设备 lubricating equipment
07 0750(一) 070085 注油器(机器部件) lubricators [parts of machines]
07 0750(一) 070336 机器轮 machine wheels
07 0750(一) 070335 机器用齿轮装置 machine wheelwork
07 0750(一) C070354 机器拉带 drawing belts for machines
07 0750(一) C070357 机用皮件(包括皮辊、皮圈、皮垫、皮碗) leather parts for machines, including leather rollers, leather aprons, leather pads and leather cups
07 0750(三) C070359 平行胶带(包括运输带,传送带,不包括陆地车辆引擎传动带) flat belts, including conveyor belts and transmission belts, other than transmission belts for land vehicle engines
07 0750(一) 070154 减压器(机器部件) pressure reducers [parts of machines]
07 0750(一) 070317 压力调节器(机器部件) pressure regulators [parts of machines]
07 0750(一) 070252 非陆地车辆用推进装置 propulsion mechanisms, other than for land vehicles
07 0750(一) 070117 滑轮(机器部件) pulleys [parts of machines]
07 0750(一) 070099 滑轮* pulleys*

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