OF SUBHEADING 84.45 C VI A ) , THE EXPRESSION " MICROMETRIC ADJUSTING SYSTEM " SHALL MEAN ANY DEVICE ALLOWING THE DETERMINATION OR SETTING TO AT LEAST 1/100TH ( 0,01 ) MM OF THE MOVEMENT OF AN IMPORTANT ELEMENT OF A MACHINE , SUCH AS THE TABLE , THE SPINDLE , OR THE GRINDING HEAD .
3 . FOR THE PURPOSES OF SUBHEADING 84.45 C VII , THE EXPRESSION " JIG BORING MACHINES " SHALL BE TAKEN TO APPLY ONLY TO MACHINE-TOOLS WHICH :
( A ) CARRY OUT ONE OR MORE MACHINING OPERATIONS ON THE CO-ORDINATE PRINCIPLE ; AND
( B ) ARE OF SUCH PRECISION THAT ANY ERROR IN THE TRAVEL OF THE WORK HOLDER TABLE AND OF THE TOOL HOLDER DOES NOT EXCEED 0,005 MM .
4 . ( EURATOM ) THE TERM " NUCLEAR REACTORS " ( SUBHEADING 84.59 B ) COVERS ALL THE APPARATUS AND APPLIANCES INSIDE THE ARE SCREENED OFF BY A BIOLOGICAL SHIELD , INCLUDING , WHERE APPROPRIATE , THE SHIELD ITSELF ; IT ALSO INCLUDES APPARATUS AND APPLIANCES FORMING A WHOLE WITH THE PARTS CONTAINED INSIDE THE SCREEN ( INTER ALIA , CONTROL RODS AND THEIR OPERATING MECHANISMS , PROVIDED THESE FORM A WHOLE WITH THE CONTROL RODS OR WITH OTHER PARTS INSIDE THE SCREEN ) .
NIMEXE CODE*CCT REFERENCE*STATISTICAL SUBDIVISION*DESCRIPTION*SITC CODE*SUPPLEMENTARY UNIT*
*84.01**STEAM AND OTHER VAPOUR GENERATING BOILERS ( EXCLUDING CENTRAL HEATING HOT WATER BOILERS CAPABLE ALSO OF PRODUCING LOW PRESSURE STEAM ) ; SUPER-HEATED WATER BOILERS : ***
**A*WATERTUBE BOILERS : ***
84.01-11**I*WITH A STEAM PRODUCTION EXCEEDING 45 T PER HOUR*711.10* - *
84.01-19**II*OTHER*711.10* - *
84.01-20**B*FIRETUBE BOILERS*711.10* - *
84.01-50**C*OTHER BOILERS , INCLUDING SUPER-HEATED WATER BOILERS*711.10* - *
84.01-80**D*PARTS*711.91* - *
*84.02**AUXILIARY PLANT FOR USE WITH BOILERS OF HEADING NO 84.01 ( FOR EXAMPLE , ECONOMISERS , SUPERHEATERS , SOOT REMOVERS , GAS RECOVERERS AND THE LIKE ) ; CONDENSERS FOR VAPOUR ENGINES AND POWER UNITS : ***
84.02-10**A*AUXILIARY PLANT FOR USE WITH BOILERS OF HEADING NO 84.01*711.20* - *
84.02-30**B*CONDENSERS FOR STEAM AND OTHER VAPOUR POWER UNITS*711.20* - *
84.02-90**C*PARTS*711.99* - *
84.03-00*84.03**PRODUCER GAS AND WATER GAS GENERATORS , WITH OR WITHOUT PURIFIERS ; ACETYLENE GAS GENERATORS ( WATER PROCESS ) AND SIMILAR GAS GENERATORS , WITH OR WITHOUT PURIFIERS*741.10* - *
*84.05**STEAM OR OTHER VAPOUR POWER UNITS , WHETHER OR NOT INCORPORATING BOILERS : ***
**A*STEAM TURBINES FOR ELECTRICITY GENERATION , OF A POWER OF : ***
84.05-11**I*10 000 KW OR LESS*712.60* - *
84.05-13**II*MORE THAN 10 000 KW BUT NOT MORE THAN 40 000 KW*712.60* - *
84.05
NIMEXE CODE*CCT REFERENCE*STATISTICAL SUBDIVISION*DESCRIPTION*SITC CODE*SUPPLEMENTARY UNIT*
*84.05 ( CONT'D ) *A****
84.05-15**III*MORE THAN 40 000 KW BUT NOT MORE THAN 100 000 KW*712.60* - *
84.05-19**IV*MORE THAN 100 000 KW*712.60* - *
84.05-30**B*STEAM TURBINES FOR MARINE PROPULSION*712.60* - *
84.05-40**C*OTHER MACHINES*712.60* - *
84.05-90**D*PARTS*712.90* - *
*84.06**INTERNAL COMBUSTION PISTON ENGINES : ***
*A**AIRCRAFT ENGINES AS DEFINED IN ADDITIONAL NOTE 1 TO THIS CHAPTER : ***
84.06-03*I**FOR USE IN CIVIL AIRCRAFT*713.11*N*
*II**OTHER , OF A POWER OF : ***