3 ms·
It’s the exact same reason you wouldn’t want the lights failing in an operating theater, nor a lift not going to the 30th floor just because the power became u
by PlkMarudny 8mo ago
It’s the exact same reason you wouldn’t want the lights failing in an operating theater, nor a lift not going to the 30th floor just because the power became unavailable.
- direwolf20 8mo agoShow us on a Hall–Héroult cell where the operating theatre elevator shaft is