投稿范围：煤化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、盐化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、生物化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、医药化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、石油化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、农(nong)用化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)环保、工(gong)(gong)(gong)业水(shui)处理、精细化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、日用化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、燃气化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、橡胶与(yu)(yu)轮胎工(gong)(gong)(gong)业、化(hua)(hua)(hua)(hua)(hua)肥(fei)农(nong)药、有机与(yu)(yu)无机、涂料(liao)与(yu)(yu)油墨、染料(liao)与(yu)(yu)颜料(liao)、助剂与(yu)(yu)添加剂、树脂与(yu)(yu)塑(su)料(liao)、胶粘剂、化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)教(jiao)育、化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)设计、化(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)机械(xie)与(yu)(yu)装备(bei)
