nitrate asphaltnitrated asphaltpitch nitrate硝化: nitrify; nitrification; nitr ...沥青: pitch; asphalt; bitumen; min ...催化沥青: catalytic asphalt磺化沥青: sulfonated gilsonite焦化沥青: binder for coke manufacture; coke pitch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:硝化沥青，即可在微信中查询翻译
