graphite blacking是什么意思

用法例句

SEM Study of Carbon/graphite Molding Blocks with High Density and Strength from Mesocarbon Microbeads;

中间相碳微球模压高密高强碳/石墨材料的SEM研究

Study on preparation of PAFC with waste acid recovered from purifying high carbon graphite;

高碳石墨生产中废酸制备聚合氯化铝铁的研究

The cure method and utilization of acid waste water in production of high carbon graphite are analyzed and introduced.

高碳石墨生产中产生的酸废水，其中除含有中和过程中未起作用的盐酸外，还含有一定量的氯化铝，氯化铁，它们都是有效的混凝剂。