carbonas碳酸盐
carbonn.碳;复写纸;复本;碳精棒
carbon tube furnace碳管炉
carbon assimilation碳同化
carbon packing ring[机] 碳精填圈
carbonizing machine碳化机
carbon dioxide band二氧化碳吸收带
carbon dioxide wave二氧化碳波
carbon monofluoride氟化石墨
carbonized filament碳化灯丝
carbonation remains碳化残量
carbon felt blanket含碳毡垫