وەشانی هاوەڵی چاپکەر

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تایبه‌ت | ا،ب،پ،ت،ج،چ،ح،خ،د،ر،ز،ژ،س،ش،ع،غ،ف،ڤ،ق،ک،گ،ل،م،ن،و،ه،ی | هه‌موو

U

UN Number

The four-digit number assigned by the United Nations Committee of Experts on the Transport of Dangerous Goods to identify a substance or a particular group of substances (Dangerous Goods.)