?NORM EN ISO 294-4 : 2019 03 15现行
Plastics - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination of moulding shrinkage (ISO 294-4:2018)
出版：Osterreichisches Normungsinstitut/Austrian Standards
专家解读视频
This document specifies a method of determining the moulding shrinkage and post-moulding shrinkage of injection-moulded test specimens of thermoplastic material in the directions parallel to and normal to the direction of melt flow.
ISO 294-4:2018 - Identical
EN ISO 294-4:2019 - Identical
EN ISO 294-4:2019 - Identical
ISO 294-4:2018 - Identical
