So-and-so gym was closed from June 24, 2020 (New Year's Eve) to June 28, 2020 (the fourth day of the first month) and opened normally on June 29, 2020 (the fifth day of the first month). I hope the old and new friends know, please forgive the inconvenience! Here, all the staff of the fitness center pay tribute to everyone for the next year.

authority file

The clauses in the following documents become the clauses in this part of GB/T 18266 by reference. For dated reference documents, all subsequent modifications (excluding errata) or revisions are not applicable to this part. However, the parties who have reached an agreement under this part are encouraged to study whether the latest versions of these documents can be used. For undated reference documents, the latest version is applicable to this part.

GB3096？ Standard for urban environmental noise.

GB9668 hygienic standard for gymnasiums.

Graphical symbols of GB 1000 1.l logo public information Part 1: General symbols.

GB 17498 general requirements for the safety of fitness equipment.