chrometn.铝硅合金
chromen.铬;铬黄;<计>谷歌浏览器vt.镀铬
chrome plated claw hammer镀铬拔钉锤
chrome-faced piston ring表面镀铬活塞环
chromel copel thermocouple铬镍铜镍热电偶
chromecontaining wastewater含铬废水
chrome oxide grinding cream氧化铬研磨膏
chrome bathroom fixtures.把浴室的装置进行镀铬。
chrome goat skin for gloves铬鞣山羊手套革