controlled expansion coefficient alloy
... controlled expansion coefficient alloy 定膨胀合金 low expansion super alloy 低膨胀高温合金 Controlled Expansion Alloy 定膨胀合金 ...
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alloys with controlled expansion
定膨胀合金
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短语
铁镍定膨胀合金
Fe-Ni constant expansion alloy
铁镍系定膨胀合金
iron nickel constant expansion alloy
铁铬系定膨胀合金
iron chromium constant expansion alloy
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