27-12-2018
19
كيماوية
الورق
اختبارات
385 ج.م.
ISO 8784-1:2014 Pulp, paper and board -- Microbiological examination -- Part 1: Enumeration of bacteria and bacterial spores based on disintegration
متبناه
غير الزامى
07.100.99 - 85.040 - 85.060