1
gas purifying preparations; filtering materials [chemical preparations]; filtering materials [mineral substances]; filtering materials [vegetable substances]; purification preparations; water-purifying chemicals; catalysts; industrial chemicals; Ceramic compositions for sintering [granules and powders]; Ceramic materials in particulate form, for use as filtering media
7
Pistons [internal combustion engine parts]; Diesel engines not for land vehicles; Gasoline engines not for land vehicles; Carburetors; Sewage treatment machines; Casting machines for ceramics; Semiconductor wafer processing machines; Rolling mills; Electrical generator stations; Metal processing machines
9
accumulators, electric, for vehicles; batteries, electric, for vehicles; accumulator jars; battery jars; accumulator boxes; battery boxes; batteries, electric; accumulators, electric; Battery charging devices for motor vehicles; Rechargeable batteries; Charging appliances for rechargeable equipment; Lithium ion batteries; Lithium batteries; Apparatus and instruments for accumulating electricity
11
air deodorising apparatus; air filtering installations; water purification installations; water filtering apparatus; purification installations for sewage; filters for drinking water; water purifying apparatus and machines; water sterilizers; Air purifying apparatus and machines; Fuel economizers
12
fork lift trucks; sprinkling trucks; motor buses; motor coaches; electric vehicles; automobile engines; automobiles; concrete mixing vehicles; cars; Electric cars