Download or read book GB T 42800 2023 Translated English of Chinese Standard GB T 42800 2023 GBT42800 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-09-18 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of high-purity opaque quartz glass. This document is applicable to high-purity opaque quartz glass materials with thermal insulation in semiconductor, photovoltaic, and other fields.