常見例句雙語例句A new decorative chromium plating process for aluminium substrate is described with formulas given.介紹一種在鋁基體上裝飾鍍鉻的新工藝及其配方。An additive, DCA-1, for decorative chromium plating was synthesized successfully through a large number of experiments.本研究通過大量實驗，合成了一種電鍍裝飾鉻的添加劑DCA-1。I plant (the successor-plating plant) is a professional research and development of decorative metal plating products processing plants.我廠是專業(yè)研究開發(fā)電鍍裝飾五金產(chǎn)品的加工廠。 返回 decorative plating