英语词汇“un and na numbers”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	un and na numbers
释义	UN and NA numbers UN and NA numbers [ United Nations; North America] A unique four-digit code used in international shipping to identify hazardous substances, e.g., explosives, flammable liquids, and toxic substances.
随便看	minimum half-window soft-input soft-output minimum health management standard minimum hemolytic dose minimum holding altitude minimum housing standards minimum ifr altitude minimum ignition current minimum ignition energy minimum-ignition surface temperature minimum ignition temperature minimum immunizing dose minimum implementation minimum impulse bit minimum income guarantee minimum income widow/er minimum incremental coding length minimum incremental power minimum industrial sustaining role minimum industry safety training minimum infective dose minimum information about a genome sequence minimum information about a microarray experiment minimum information about a proteomics experiment minimum information rate minimum information specification for in situ hybridization and immunohistochemistry experiments

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

UN and NA numbers