求翻译：加工销售浓缩饲料、配合饲料、精料补充料（按饲料生产企业审查合格证规定的期限从事经营）；添加剂预混合饲料生产（添加剂预混合饲料生产许可证有效期至2016年7月24日止）。是什么意思？

Processing and sales of concentrate feed, feed, feed supplement (the duration of the review of the provisions of the certificate of feed production enterprises engaged in business); additive premix feed production (additive pre-mixed feed production license is valid until July 24, 2016) .

Processing and marketing concentrated feed, feed, and the supplementary material (press feed production business review of the certification requirements for carrying out business); pre-mixed feed additive production (additive pre-mixed fodder production license is valid until July 24, 2016.

The processing sale concentration feed, the mixed feed, the concentrated feed supplemented the material (examines deadline according to feed production enterprise which certificate stipulated to be engaged in management); The chemical additive premix feed production (stops chemical additive premix f

Processing and sales of concentrated feed, feed, concentrated feed (review certificate prescribed time limit of feed production enterprises engaged in business), additive premix feed (feed additive premix production licence is valid until July 24, 2016).

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