“tube hole”的概念、定义、翻译、参考文献-科学参考

单词	tube hole
释义	tube hole [`tüb ´hōl] ^ENGINEERING A hole in a tube sheet through which a tube is passed prior to sealing.
随便看	p-channel metal-oxide semiconductor p chart PCM PCNB PCP PCR PCSB P Cygni star PD Pd PDA P display PDL pdl-ft PDM PDMS PDR PDU pea peach peachblossom ore pea coal Peacock peacock blue peacock copper

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