Unknown 8 tracks from 1993-1998

[Gashr0]

Hi everyone, I'm looking for these eight tracks that used in a Japanese documentary broadcast series from 1998, and in a Japanese VHS Video from 1993 (oldest), and 1997 one.

Tracks:
1. https://voca.ro/14ZLpU5VqTsP
2. https://voca.ro/1BFqWSNPdYog
3. https://voca.ro/1ggwCYi9Sz5y
4. https://voca.ro/1oLzOmsx3cm3
5. https://voca.ro/1kHNX1a6ake6
6. https://voca.ro/15n0y4l5eQzC
7. https://voca.ro/1h4zb8kLCBBF
8. https://voca.ro/1abc9ezzW2qe

I assume these tracks are from a Japanese minor library from late 80s to 1993.
Does anyone know anything about these tracks?
Thank you.

[testcard]

Hi everyone, I'm looking for these eight tracks that used in a Japanese documentary broadcast series from 1998, and in a Japanese VHS Video from 1993 (oldest), and 1997 one.

Tracks:
1. https://voca.ro/14ZLpU5VqTsP
2. https://voca.ro/1BFqWSNPdYog
3. https://voca.ro/1ggwCYi9Sz5y
4. https://voca.ro/1oLzOmsx3cm3
5. https://voca.ro/1kHNX1a6ake6
6. https://voca.ro/15n0y4l5eQzC
7. https://voca.ro/1h4zb8kLCBBF
8. https://voca.ro/1abc9ezzW2qe

I assume these tracks are from a Japanese minor library from late 80s to 1993.
Does anyone know anything about these tracks?
Thank you.

I also often hear these music in Japanese documentaries, mostly about industrial processing and production lines, which are very impressive.

There may be a little consultation here.

https://wikiwiki.jp/nml/tv/jst/making: