Section 16 MACHINERY AND MECHANICAL APPLIANCES; ELECTRICAL EQUIPMENT; PARTS THEREOF; SOUND RECORDERS AND REPRODUCERS, TELEVISION IMAGE AND SOUND RECORDERS AND REPRODUCERS AND PARTS AND ACCESSORIES OF SUCH ARTICLES 84 Nuclear reactors, boilers, machinery and mechanical appliances; partsthereof 84 70 CALCULATING MACHINES; ACCOUNTING MACHINES, CASH REGISTERS, ETC Commodity Code Description 84 70 10 Electronic calculators capable of operation without an external source of electr 84 70 21 Incorporating a printing device 84 70 29 Other 84 70 30 Other calculating machines 84 70 50 Cash registers 84 70 90 Other