HG/T 5505-2018
Triacetyl cellulose (TAC) hardened film for polarized spectacle lenses (English Version)

Standard No.

HG/T 5505-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

工业和信息化部

Latest

HG/T 5505-2018

HG/T 5505-2018 history

• 2018 HG/T 5505-2018 Triacetyl cellulose (TAC) hardened film for polarized spectacle lenses