Download or read book GB T 728 2020 Translated English of Chinese Standard GBT 728 2020 GB T728 2020 GBT728 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-22 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and purchase order (or contract) contents of tin ingot. This Standard applies to tin ingot products which are produced by pyrolysis or electrolysis refining.