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混凝土、砂浆和水泥浆的外加剂 第6部分：性能稳定性的取样、评估和验证

Admixtures for concrete, mortar and grout - Part 6: Sampling, assessment and verification of the constancy of performance

混凝土、砂浆和灌浆用外加剂第6部分：性能稳定性的取样、评估和验证

Admixtures for concrete, mortar and grout - Part 6: Sampling, assessment and verification of the constancy of performance; German version EN 934-6:2019

电子成像 办公文件黑白扫描用测试标板 第1部分:特性

Electronic imaging Test traget for the black-and-white scanning of office documents Part 1: Characteristics

人造石材产品 模压砖 技术要求

Natural stone products - Modular tiles - Requirements

土工织物及土工织物相关产品 用于水渠施工所需特性

Geotextiles and geotextile-related products - Characteristics required for use in the construction of canals

建筑物和人行通道中非结构用接缝密封胶 第5部分：性能一致性评估与验证、标识和标签

Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 5: Assessment and verification of constancy of performance, marking and labelling

非木质成型制品 特性、使用性能稳定性评估与检验及标识

Flooring of lignified materials other than wood - Characteristics, assessment and verification of constancy of performance and marking

水泥 第2部分：性能一致性的评估与验证（第一次修订）（EN 197-2:2020）

Cement – Part 2: Assessment and verification of constancy of performance (First revision) (EN 197-2:2020)

土工织物及相关产品 - 道路建设和其他交通领域（不包括铁路和磨损层）使用所需的特性

Geotextiles and related products - Characteristics required for use in road construction and other traffic areas (excluding railways and wearing courses)

沥青混合料 材料规范 第20部分:型式检验

Bituminous mixtures - Material specifications - Part 20: Type Testing

沥青和沥青粘合剂 特殊铺路级沥青的规范框架 第2部分：多级铺路级沥青

Bitumen and bituminous binders - Specification framework for special paving grade bitumen - Part 2: Multigrade paving grade bitumens