“tubbing”的概念、定义、翻译、参考文献-科学参考

单词	tubbing
释义	tubbing [`tǝb·iŋ] ^{MINING ENGINEERING} The watertight cast-iron lining of a circular shaft built up of segments with the space outside the tubbing grouted to add strength and to improve watertightness.
随便看	thoria thorianite thoriated emitter thoriated tungsten filament Thorictidae thorite thorium thorium anhydride thorium carbide thorium chloride thorium dioxide thorium fluoride thorium nitrate thorium oxalate thorium oxide thorium reactor thorium series thorium sulfate thorium tetrachloride thorn thornback thornbush thorn forest thorn scrub thorogummite

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