The production of ammonium phosphates by the slurry process is to start with an expansion of the production scale, the realization of the localization of the prod...

 
  • 料浆法磷铵的生产应从扩大生产规模、实现生产装备的国产化和符合国情的先进技术的推广应用着手,以求降低投资,提高企业的经济效益,增加生产企业的活力。
今日热词
目录 附录 查词历史