YS/T 231-2015 Translated English of Chinese Standard. (YST 231-2015, YS/T231-2015, YST231-2015)
Download or Read eBook YS/T 231-2015 Translated English of Chinese Standard. (YST 231-2015, YS/T231-2015, YST231-2015) PDF written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-06-03 with total page 9 pages. Available in PDF, EPUB and Kindle.
| Author | : https://www.chinesestandard.net |
| Publisher | : https://www.chinesestandard.net |
| Total Pages | : 9 |
| Release | : 2016-06-03 |
| ISBN-10 | : |
| ISBN-13 | : |
| Rating | : 4/5 ( Downloads) |
Book Synopsis YS/T 231-2015 Translated English of Chinese Standard. (YST 231-2015, YS/T231-2015, YST231-2015) by : https://www.chinesestandard.net
Book excerpt: This Standard specifies the requirements, test methods, inspection rules, marks, package, transportation, storage, quality certificate and orders (or contracts) for the tungsten concentrate. This Standard applies to tungsten concentrate products selected in mine; it can be used for producing ammonium paratungstate, tungstic acid, ammonium metatungstate, tungsten oxide etc.
