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expansion alloys
释义
expansion alloys
Encyclopedia
工学
精密合金
释
expansion alloys
膨胀合金
具有反常热膨胀特性或可控热膨胀特性的一类精密合金。
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brachypinacoid
brachypodium distachyon
brachyprism
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brachytherapy afterloading equipment
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bracing structure with double-row piles
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bracken fern family
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bracket
bracket conveyer
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