Carbonai卡尔博纳伊
carbonn.碳;复写纸;复本;碳精棒
carbonyl iron particle羰基铁粉粒
carbon arc air gouging碳弧气刨
carbon comparison tube定碳比色管
carbon black filled NR炭黑填充型粉末NR
carbon dioxide removal[化] 脱二氧化碳
carbon hollow capsules碳胶囊
carbon-sulphur lyase碳-硫裂合酶
carbon flow controller活性炭流量调节器
carbon fibers laminate碳纤维薄板
carbon series fillings炭系导电材料