已知 https://assets.asklib.com/psource/2016031017220280848.jpg 为750, https://assets.asklib.com/psource/201603101722118761.jpg 为15°,则 https://assets.asklib.com/psource/2016031017222537988.jpg 的值为()。

A .https://assets.asklib.com/psource/2016031017223767793.jpg B .https://assets.asklib.com/psource/2016031017224413276.jpg C .https://assets.asklib.com/psource/2016031017225083172.jpg D .https://assets.asklib.com/psource/2016031017225298633.jpg

时间:2022-11-06 16:29:29 所属题库:数控铣工考试题库

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