GB/T 34213-2017
High purity alumina for sapphire substrate (English Version)

Standard No.

GB/T 34213-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Status

Be replaced 2024-03

Replace By

GB/T 34213-2023

Latest

GB/T 34213-2023

GB/T 34213-2017 history

• 2023 GB/T 34213-2023 High-purity alumina for sapphire single crystal
• 2017 GB/T 34213-2017 High purity alumina for sapphire substrate