Working Environment Measurement Standards
Ministry of Labour Notification No. 46 of April 22, 1976
Latest Amendments:
Ministry of Health, Labour and Welfare Notification No. 191 of April 27, 2001
作業環境測定基準：原文
Measurement of Dose Equivalent Rate or Like
Article 7.The measurement of dose equivalent rate of external radiation and concentration of radioactive substances in the air at a workplace (for radiation work) prescribed in item 6, Article 21 of the Cabinet Order (limited to those workplaces listed in sections, Article 53 of Ordinance on Prevention of Ionizing Radiation Hazards, Ministry of Labour Ordinance No. 41, 1972) shall be made at unit work areas.
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