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internal valve
释义
internal valve
内阀
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space required
space requirement
space requirement work sheet
space research
space resection
space resources
space retainer
space revenue curve
spacer flange
spacer gauge of dermatome
spacer gel
space ring
spacer medium
space rocket
spacer pin
spacer plate
spacer ring
spacer rod
spacer shaft
spacer shim
spacer sleeve
spacer(spacing) tube
spacer spool
spacer spring
spacer step
科学参考收录了1248194条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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