英语词汇“radial arm”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	radial arm
释义	radial arm noun : a device for changing the direction of a pipeline when the angle is less than 30 degrees
随便看	airdrome airdromes airdrop airdropped airdropping airdrops Aire aire aired Airedale terrier airedales airer airers aires airest airfall airfare airfares airfield airfields airflow airflows Airfoam airfoil airfoils

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radial arm