contractural specifications

contractural specifications是什么意思、contractural specifications怎么读

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contractural specifications 基本解释

【化】合同规定

化学

重点词汇

最新更新词汇: pneumatic circuitaccumulated fundpositive muoncan stabilityHaematopinuscured natural rubbercuring armpoint of zero electric charge
更新时间:2026-03-25 04:37