Code 8404
AUXILIARY PLANT FOR USE WITH BOILERS OF HEADING 8402 OR 8403 (FOR EXAMPLE, ECONOMIZERS CONDENSERS, STEAM SUPERHEATERS. SOOT COLLECTORS, GAS RECUPERATIVE HEAT EXCHANGERS); CONDENSERS FOR STEAM OR…
AUXILIARY PLANT FOR USE WITH BOILERS OF HEADING 8402 OR 8403 (FOR EXAMPLE, ECONOMIZERS CONDENSERS, STEAM SUPERHEATERS. SOOT COLLECTORS, GAS RECUPERATIVE HEAT EXCHANGERS); CONDENSERS FOR STEAM OR…