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; parts thereof 84 71 Automatic data processing machines...; magnetic readers..., nes 84 71 70 Automatic data processing machine storage units Commodity Code Description 84 71 70 00 Automatic data processing machine storage units 84 71 70 10 Floppy disk drives 84 71 70 20 Hard disk drives 84 71 70 30 Tape drives 84 71 70 40 Optical disk drives, including CD-ROM drives, DVD drives and CD-R drives 84 71 70 50 Proprietary format storage devices including media therefor for automatic data proces 84 71 70 90 Other 84 71 70 91 Automated backup systems 84 71 70 99 Other
