Chromec赫罗梅茨chromen.铬；铬黄；<计>谷歌浏览器vt.镀铬chromel alumel thermocouple铬镍铝镍热电偶,镍铬 镍铝热电偶,铬镍 铝镍热电偶chrome-plate-sides ring多面镀铬环chrome magnesite refractory铬镁耐火材料chrome-alumina refractory铬铝耐火材料chromel copper thermocouple铬镍铜热电偶chrome-alum-hematoxylin铬明矾苏木精chromel-alumel thermometre铬镍-铝镍温度计chrome-dolomite refractory铬白云石耐火材料chrome-magnesia refractory铬镁耐火材料chrome-magnesite firebrick铬镁耐火砖