“validity of tenders”的概念、定义、翻译、参考文献-科学参考

单词	validity of tenders
释义	validity of tenders 投标书有效期投标有效性
随便看	single template jigger single-terminal single-terminal accelerator single-terminal pair network single test single T groove single-theodolite observation single-thickness sheet glass single thinning shears single thread single-thread(ed) single-threaded screw single-threaded worm single-thread hob single threading single-thread milling cutter single-thread processing single-thread sewing machine single-thread worm single-throw single-throw contact single-throw crank shaft single-throw switch single throw switch single thrust bearing

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