The coalition government scientists shook their heads, not knowing whether they meant "not fast" or "we are not happy".

In fact, it is very fast to be able to verify more than 20,000 technologies in 20 years, which is more than 7,300 days, and an average of three technologies must be verified every day.

Verification techniques are not just a pat on the head, or looking at the data and feeling similar, just tick it.

Rather, it is necessary to make a finished product according to the technology and go through a rigorous process

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