NF P18-346-中文版
混凝土、砂浆、灰浆用添加剂 第六部分:取样、合格性检验及评定
Admixtures for concrete, mortar and grout - Part 6: Sampling, conformity testing and assessment
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Admixtures for concrete, mortar and grout - Part 6: Sampling, conformity testing and assessment
General Technical Specifications for Public Works Contracts: Volume 63 (Making and Placing of Concrete without Reinforcement - Making of Mortar) and Volume 64 (Masonry Work)