“gas collecting tube”的概念、定义、翻译、参考文献-科学参考

单词	gas collecting tube
释义	gas collecting tube 煤气聚集管
随便看	certificate of approval certificate of authorization certificate of authorization of code symbol stamp certificate of average certificate of breakage certificate of chemical analysis certificate of completion of handling over certificate of completion of works certificate of compliance certificate of conformity certificate of damage certificate of date of sailing Certificate of Deduction of Interest Tax certificate of delivery certificate of delivery and redelivery (租船) certificate of departure port certificate of disinfection certificate of exchange settlement for import certificate of export inspection certificate of import certificate of import license certificate of incorporation certificate of indebtness certificate of insurance certificate of inward clearance

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