目录简介 | Contents Foreword ISO Foreword 1 Scope 2 Normative references 3 Apparatus 4 Test sample 5 Temperature calibration, cleaning and maintenance of the apparatus 6 Procedure A 7 Procedure B 8 Flow rate ratio (FRR) 9 Precision 10 Test report Annex A (Normative) Test conditions for melt flow rate determination Annex B (Informative) Conditions in use for the designation of standards for thermoplastic materials |