HS is funny stuff. Does nothing then zap, ur dead. UK figures for safe working c...

		_a_a_a_ on Aug 3, 2023 \| parent \| context \| favorite \| on: Tell HN: I think I found Toyota's battery HS is funny stuff. Does nothing then zap, ur dead. UK figures for safe working concentration in air, from memory, hydrogen cyanide 11ppm, hydrogen sulphide 10ppm