こくりつろうどうあんぜんえいせいけんきゅうじょ 国立労働安全衛生研究所 LinksSentence search for 国立労働安全衛生研究所Sentence search for こくりつろうどうあんぜんえいせいけんきゅうじょKanji details for 国, 立, 労, 働, 安, 全, 衛, 生, 研, 究 and 所Edit in JMdict Noun1. National Institute for Occupational Safety and HealthOrganization nameOrganization2. National Institute for Occupational Safety and Health Discussions Log in to talk about this word.