... steam-tube drier 汽管式干燥机 steel anvil 钢砧 steel band 铁箍带 ...
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cast steel anvil 铸钢砧
Dark Steel Anvil 玄铁砧
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ANVIL: a small piece of ground and lapped steel attached to the frame of a micrometer; serves as a flat, fixed point from which measurements can be taken.
铁砧：一小块经过研磨和抛光的铁块，附于千分尺上面作为平直固定的测量参考点。
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