英语词汇“main drilling packer”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	main drilling packer
释义	main drilling packer un.主封隔口；主钻进封隔器 [网络]主封隔器；钻井防喷主封隔器
随便看	nectarium nectarivore nectarivores nectarivorous nectarize nectarized nectarizes nectarizing nectarless nectarlike nectar of the gods nectaromycetes nectarous nectarous cell nectarous plant nectar plant nectar-rich nectarrich nectars nectar scale nectary NECTCL nected Nectem nectiferous

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