recommended by the Japan Industrial Safety and Health Association [ja] (JISHA, 中央労働災害防止協会), and a part of railway management regulations in China. It is not common...
11 KB (1,149 words) - 14:25, 18 August 2024
Welfare. 25 February 2020. Retrieved 18 March 2020. "新型コロナウイルス感染症 クラスター対策による感染拡大防止" (PDF) (in Japanese). Ministry of Health, Labour and Welfare. 25 February...
238 KB (16,761 words) - 18:54, 14 September 2024