Vice President Zhang Yanxi of China Feed Industry Association gave the opening speech in the National Feed Industry Association President and General Secretary Work Conference

　
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  • 飼料行業(yè)的一次重要會(huì )議全國飼料工業(yè)協(xié)會(huì )會(huì )長(cháng)秘書(shū)長(cháng)工作會(huì )議開(kāi)幕詞
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