版权声明：此文件属中国核工业第二四建设公司知识产权；未经同意，不得使用、复制、转换，违 者公司有权追究其法律责任。 Copyright Statement: The copyright of this document is owned by Chin a Nuclear Industry 24 t h Construction Corporation ； Anyone who use, copy or transform this document or parts thereof without authority shall bear legal responsibility. 1 执行 版本 Rev. 状态 Sta. 修 改 说 明 Modification & Interpretation 审 核 Reviewed by 批 准 Appro