| 334516 |
Electron paramagnetic spin-type apparatus manufacturing |
| 334516 |
Electrophoresis instruments manufacturing |
| 334516 |
Elemental analyzers manufacturing |
| 334516 |
Flame photometers manufacturing |
| 334516 |
Gas analyzers, laboratory-type, manufacturing |
| 334516 |
Gas chromatographic instruments, laboratory-type, manufacturing |
| 334516 |
Hematology instruments manufacturing |
| 334516 |
Immunology instruments, laboratory, manufacturing |
| 334516 |
Infrared analytical instruments, laboratory-type, manufacturing |
| 334516 |
Laboratory analytical instruments (except optical) manufacturing |