HG/T 5505～5506-2018
Cellulose triacetate (TAC) hardened film and white polyethylene terephthalate (PET) reflective film for polarized eyeglass lenses (2018) (English Version)

Standard No.

HG/T 5505～5506-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

Professional Standard - Chemical Industry