英语词汇“keyhole specimen test piece”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	keyhole specimen test piece
释义	keyhole specimen test piece 冲击弯曲试验用的钥匙孔试样
随便看	series speed adjustment series spot welding series-spot welding series stabilization series stage series starting rheostat Series Startup Archive series statement series storage battery series straight-side single-point press series street-lighting system series street-lighting transformer series structure series style series submerged arc welding series substitute series / supercapacitor series superscription series switching regulator series system series system electrolysis of solutions series system of distribution series system of refining series systems series table