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China unveils 600 kph maglev train prototype

globaltimes.cn

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Re: China unveils 600 kph maglev train prototype

#5

Naive, irrelevant question. Is kph the correct way to signal "kilometers per hour" in English? I think I have seen this before in videogames maybe. Is it an US-only thing?

According to https://en.wikipedia.org/wiki/Kilometres_per_hour,

> Internationally, km/h is the most commonly used unit of speed on traffic signs and speedometers

kph isn't incorrect, but it's not as commonly used.

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