求两个标准规范? 这两个标准一直下不到,哪位大侠能帮帮忙啊,先谢谢了 BS EN ISO 17776:2002 “Petroleum and natural gas industries-Offshore production Installations-Guidelines on tools and techniques for hazard identification and risk assessment” 石油和天然气工业.海上 生产装置 .危险识别和风险评定用工具和技术的导则 BS 7899-2:1999 “Code of practice for Assessment of hazard to life and health from fire” 火灾危及生命和健康的评定实施规程.通则 查看更多0个回答 . 1人已关注