英语词汇“2%pb”的翻译、意思、用法、释义-英汉汉英词典

单词	2%pb
释义	同其余为Zn｝--2%Pb--螺丝黄铜｛含58%Cu
随便看	firing lines firing lock firing machine firing order firing party firing pass firing pin firing pins firing pin (striker) firing point firing potential firing pressure firing pressure--combustion pressure firing process firing proof firing pulse firing range firing rate firing rule firings firing shovel firing shrinkage firing speed firing squad firing stabilizer