NEWS

Introduction This introduction is intended to explain the principles upon which the requirements of this standard are based. Understanding these principles is essential for designing and manufacturing safe lithium-ion batteries and battery packs. It should be noted that this standard only considers the most basic safety requirements for lithium-ion batteries and battery packs to provide protection for personal and property safety, without involving performance and functional characteristics. As technology and processes further develop, further revisions of this standard will inevitably be required. The dangers caused by lithium-ion batteries and battery packs within the scope of this standard are: Leakage, which…

1 Scope This document specifies the classification and nomenclature, general requirements, test conditions and materials, test methods, product nomenclature, labeling, and precautions for elastic adhesives. This document is applicable to reactive resin adhesives used for tiling exterior walls. 2 Normative References The content of the following documents is an integral part of this document through normative references in the text. Where a date is specified, only the version of the reference document applicable to this document; if no date is specified, the latest version (including all amendments) of the reference document is applicable to this document. GB/T3512-2014 Rubber or Thermoplastic…