black carbon paper

基本解释

And here's a list of the items I want for my office: two boxes of black carbon paper , some blotting- paper and some adhesive tape.
我要两台这种类型的。我这还有一张办公室所需用品清单：两盒黑色复写纸，一些吸墨纸和胶带。
In this paper, carbon black (N550) is chosen as conductive functional medium by taking fully into account the price, dispersion etc.
考虑导电体的价格、分散性、填充量以及对材料性能的影响，本文选用了炭黑N550作为导电功能体。
Though the process improvement in nitrogen manufacturing system of acetylene Carbon black, this paper discusses the practical measures and advantage for JH-100 nitrogen making facilities.
通过乙炔炭黑制氮系统的工艺改造，讨论了JH—100型制氮机应用于实际生产所采用的措施和优越性。