“灰岩”的概念、定义、翻译、参考文献-科学参考

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单词	灰岩
释义	灰岩 limestone
随便看	parallel full adder parallel gage parallel gap reflow soldering parallel gap weldig parallel gas feed parallel gate parallel ga(u)ge parallel-gear drive parallel gears parallel generator parallel-generator theorem parallel girder parallel grading method parallel grain parallel grinding wheel parallel-groove clamp parallel group parallel growth parallel guide parallel half adder parallel half-subtracter parallel hand tap parallel heading parallel head-on attack parallel heave