channel blackchannel carbon blackimpingement black槽: trough; manger法: law炭: charcoal导电槽法炭黑: conducting channel black可混槽法炭黑: medium processing channel black下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:槽法炭黑,即可在微信中查询翻译