7
Filtering machines, other chemical processing machines and apparatus; non-electric prime movers (not for land vehicles)
10
Polymer film for medical apparatus and instruments, filter for medical apparatus and instruments, adsorption filter for diagnostic apparatus and instrument, filters other than the prementioned filters for diagnostic apparatus and instrument, filter for sterilizing and disinfection for medical use, filter for eliminating the specific constituent such as leukocyte from blood, other medical apparatus and instruments and their parts and fittings
11
Household air cleaner apparatus and their filters, household ionized alkaline water generated equipments and their filters, other household electrothermic appliances; other air cleaner apparatus for industrial purposes and their filters, other air-conditioning apparatus; household water purifying instruments and their filters; water purifying instruments and their filters for industrial purposes, other water purifying apparatus
37
Repair or maintenance of filtering machines and other chemical processing machines and apparatus; repair or maintenance of non-electric prime movers (not for land vehicles); repair or maintenance of polymer film for medical apparatus and instruments, filter for medical apparatus and instruments, adsorption filter for diagnostic apparatus and instruments, filters other than the prementioned filters for diagnostic apparatus and instruments, filter for sterilizing and disinfection, filter for eliminating the specific constituent such as leukocyte from blood, other medical apparatus and instruments and their parts and fittings; repair or maintenance of household air cleaner apparatus and their filters, household ionized alkaline water generated equipments and their filters, other household electrothermic appliances; other air cleaner apparatus for industrial purposes and their filters, other air-conditioning apparatus; repair or maintenance of household water purifying instruments and their filters; repair or maintenance of water purifying instruments and their filters for industrial purposes, other water purifying apparatus