目录简介 | Contents Foreword Introduction 1 Scope 2 Normative References 3 Terms and Definitions 4 symbols 5 Requirements 6 Test Procedures 7 Inspection Rules 8 Descriptions, Package, Storage and Return of Products Annex A (Normative) Technical Condition of Reference Cement Used for Inspecting Concrete Admixture Performance Annex B (Normative) Test Method of Chloride Ion Content in Concrete Admixture (Chromatography of Ions) Annex C (Informative) Information on Concrete Admixture |