carboniten.天然焦(碳质炸药)
carbonn.碳;复写纸;复本;碳精棒
carbon dioxide powered arm二氧化碳驱动假臂
carbon and oxygen isotopes碳氧同位素
Carbon Turnbuckle set?有什麽用呀?
carbonization index of oil油的碳化指数
carbon nanotubes thin film碳纳米管薄膜
carbon dioxide water mixer二氧化碳水混合器
carbon - epoxy composite碳/环氧复合材料