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编者注:本词条为中国台湾地区学术名词用语,仅供参考。
单词
化学〔的〕氧气要求量
释义
COD; chemical oxygen demand
化学〔的〕氧气要求量
生物学名词-植物
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counter sunk bolt
countersunk bolt
counter sunk flat head rivet
countersunk grooved pin
counter sunk head
countersunk head
counter sunk head bolt
counter sunk head rivet
counter sunk [head ]rivet
countersunk head rivet
counter sunk [head]screw
countersunk head screw
countersunk head screw with forged slot
countersunk head semi tubular rivet
countersunk hole
countersunk nut
counter sunk oval head rivet
counter sunk ovel head rievt
counter sunk point
countersunk rivet
countersunk riveting
countersurveillance
counter surveillance
counter switch
counter-system technology
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