尿素造粒塔工程施工及质量验收规范
Code for construction and quality acceptance of urea prilling tower engineering
标准状态
发布于:2015-09-30
实施于:2016-06-01
废止
基本信息
GB 51138-2015
现行
2015-09-30
2016-06-01
住房和城乡建设部
Code for construction and quality acceptance of urea prilling tower engineering