Carbonyls羰基化合物
carbonn.碳;复写纸;复本;碳精棒
Carbonization technology processing碳化工艺过程
carbon-nitriding heat-treatment碳氮共渗
carbon -coated iron nanoparticles碳包铁纳米粒子
Carbon dioxide extinguishing system二氧化碳灭火系统
carbon-fiber reinforced composite碳-纤维增强复合材料
carbonized petiole of windmill palm棕榈炭
carbon oxygen ratio spectra logging碳氧比能谱测井
carbon dioxide diffusion resistance抗二氧化碳扩散性