大小:2.53 MB 字数:约小于1千字 发布时间:2020-04-21发布于吉林 浏览人气:21 下载次数:仅上传者可见 收藏次数:0 需要金币:*** 金币(10金币=人民币1元) ABNT NBR 16655-3-2018_Amd 1-2019 国外国际标准.pdf 关闭预览 想预览更多内容,点击免费在线预览全文 ...
52 ABNT NBR 15577-2-2018 2018-07-19 Portuguese Aggregates - Alkali-aggregate reactivity Part 2: Sampling, test sample preparation and test periodicity of aggregates for use in concrete 53 ABNT NBR 14689-2018 2018-07-19 Portuguese Ducts, subducts and microducts systems for telecommunication - D...
52 ABNT NBR 15577-2-2018 2018-07-19 Portuguese Aggregates - Alkali-aggregate reactivity Part 2: Sampling, test sample preparation and test periodicity of aggregates for use in concrete 53 ABNT NBR 14689-2018 2018-07-19 Portuguese Ducts, subducts and microducts systems for telecommunication - D...