Joke Collection Website - Talk about mood - Can the Beijing-Tibet Expressway Hohhot West Service Area do nucleic acid?

Can the Beijing-Tibet Expressway Hohhot West Service Area do nucleic acid?

No problem.

In order to achieve strict control, five nucleic acid sampling points were set up at the main highway checkpoints around Hohhot, namely, Bi Ke, Guojiaying, Zhaojun Toll Station, Hohhot West Service Area and Zhaojun Service Area.