Chromec赫罗梅茨
chromen.铬;铬黄;<计>谷歌浏览器vt.镀铬
chromeplating cylinder liner镀铬缸套
chrome-cobalt alloy solder钴铬合金焊
chromel-alumel thermometer铬镍-铝镍温度计
chrome-manesite refractory铬镁耐火材料
chrome-plated steel nozzle镀铬钢喷管
chromel-copel thermocouple铬镍铜镍热电偶
chromesillimanite refractory铬硅线石耐火材料
chrome-silimanite refratory铬硅线石耐火材料