常見(jiàn)例句Experiment of anodic phosphor copper deformation resistance 陽(yáng)極磷銅變形抗力的實(shí)驗(yàn)研究Methods of chemical analysis for phosphor copper ingots 磷銅錠的化學(xué)分析方法Products include phosphorous copper ball (cornu), red brass cornu, and copper of imitation gold etc. 本廠主要生產(chǎn)磷銅球、磷銅角、紅銅角、青銅等產(chǎn)品。The chemical symbol for copper is "Cu". 銅的化學(xué)符號(hào)是Cu。What color is copper sulphate solution? 硫酸銅溶液是什么顏色？Shun Xing Phosphorous Copper Factory 銅興實(shí)業(yè)有限公司 返回 phosphor-copper