QB/T 5640-2021
General requirements for all-electric fused glass furnaces (English Version)

Standard No.

QB/T 5640-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

工业和信息化部

Latest

QB/T 5640-2021

QB/T 5640-2021 history

• 2021 QB/T 5640-2021 General requirements for all-electric fused glass furnaces