industry news
2022-05-26
it is a mechanical instrument of industrial products industrial automation instruments, electrical instruments, optical instruments, analytical instruments, laboratory equipment and apparatus, material testing machine, dark ocean meteorological instruments, film machinery, photographic mechanical, photocopying microfilm machinery, instrumentation yuan devices, instruments materials, instruments of thirteen class technology and equipment. they are highly versatile, larger quantities, or the basis for the industrial instrumentation required. |
- previous:four feature classification
- next:dichotomous standard