英语词汇“classification of reserves, category of reserves”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	classification of reserves, category of reserves
释义	classification of reserves, category of reserves 储量级别; 区分和衡量储量精度的等级标准。我国煤炭储量，按精度依次为A、B、C、D四级。
随便看	Tretiy Kuril'skiy, Proliv tretocephalus tretocephaluss tretoconidium tretoconidium, tretic conidium, poroconidium Tretolite tretolite chemical desalting process tretopileus sphaerophorus Tretop's test Tretop's test letter Tretop test Tretop test letter tretoquinol Tretoquinol Hydrochloride Tretoquinol Hydrochloride,(S)-Isomer Tretoquinol-(R) Tretoquinol-(S) HCl tretorn tretorns Tretothoracidae Tretower tretowers tretracetate TRE (transient radiation effects) Trets

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