投稿范围：煤化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)、盐化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)、生物化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)、医药化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)、石油化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)、农用(yong)化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)、化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)环保、工(gong)(gong)(gong)(gong)(gong)(gong)(gong)业(ye)水(shui)处理、精细化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)、日用(yong)化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)、燃气化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)、橡胶与(yu)(yu)轮胎工(gong)(gong)(gong)(gong)(gong)(gong)(gong)业(ye)、化(hua)(hua)(hua)肥农药、有机(ji)与(yu)(yu)无机(ji)、涂(tu)料(liao)(liao)与(yu)(yu)油墨、染料(liao)(liao)与(yu)(yu)颜料(liao)(liao)、助剂(ji)与(yu)(yu)添加剂(ji)、树脂与(yu)(yu)塑料(liao)(liao)、胶粘剂(ji)、化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)教育、化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)设(she)计(ji)、化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)机(ji)械与(yu)(yu)装备
