投稿范围：煤化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、盐(yan)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、生物化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、医药(yao)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、石油化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、农用(yong)(yong)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)环保(bao)、工(gong)(gong)(gong)(gong)业水处理、精细化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、日用(yong)(yong)化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、燃气化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、橡胶与(yu)轮胎工(gong)(gong)(gong)(gong)业、化(hua)(hua)(hua)(hua)肥农药(yao)、有机与(yu)无机、涂(tu)料与(yu)油墨(mo)、染料与(yu)颜料、助剂与(yu)添加剂、树脂与(yu)塑料、胶粘(zhan)剂、化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)教育、化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)设计(ji)、化(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)机械(xie)与(yu)装备
