
Plastics - Polyamides - Determination of viscosity number
出版:Netherlands Standards

專家解讀視頻
NEN-EN-ISO 307 specifies a method for the determination of the viscosity number of dilute solutions of polyamides in certain specified solvents.
ISO 307:2019 - Identical
EN ISO 307:2019 - Identical
ISO 307:2019 - Identical
EN ISO 307:2019 - Identical