英国标准单位 bau; british association unit 标准单位运转工时 standard unit run hour ..
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?英制单位
英制单位
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?英国标准单位英国标准单位协会
... 英国标准管：British Standard Pipe 英国标准单位英国标准单位协会：British Association Unit 英国标准波束：British standard beam ...
权威例句
1.
The discovery, reported in The Veterinary Record, the journal of the British Veterinary Association, was made by the veterinary pathology unit at Bristol University.
BBC: The moggie menace
2.
But according to the Investment Management Association, the British fund-management industry's trade body, an equity unit trust has to have 80% in equities.