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bourdon
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低音部音塞,低音,最低音的钟
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分类:
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详细解释:
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以下为句子列表:
英文: There is one hundred and forty yeres history since 185 1 when first”C”type Bourdon pressure guage was invented but do you know the new development ofthe mechanical guage.
中文: 自1851年诞生世界第一台“c”型波登管式厘力表,至今已逾一百四十年。您知道机械式厘力表的最新发展吗?
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