GB/T 2440-2017 Translated English of Chinese Standard. (GBT 2440-2017, GB/T2440-2017, GBT2440-2017): Urea

الغلاف الأمامي
https://www.chinesestandard.net, 09‏/11‏/2018 - 15 من الصفحات
This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of urea. This standard applies to agricultural (fertilizer) urea and industrial urea which are produced by the synthesis of ammonia and carbon dioxide. For the sulfurcoated urea, urea for AUS32, urea for raw materials with national standards or industry standards, it shall implement the corresponding standards.
 

المحتوى

Foreword
3
Scope
4
Terms and definitions
5
Test methods
6
Inspection rules
8
Marking
10
Appendix A Informative Calculation method of size guide number SGN and uniformity index UI
12

عبارات ومصطلحات مألوفة

نبذة عن المؤلف (2018)

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