亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看

畜牧人

標(biāo)題: 求助：蛋雞場(chǎng)工作車設(shè)計(jì)圖 [打印本頁(yè)]
作者: 397853249    時(shí)間: 2014-6-20 14:31
標(biāo)題: 求助：蛋雞場(chǎng)工作車設(shè)計(jì)圖
雞場(chǎng)一期4棟（6層），二期4棟（8層中間有隔斷），育雛舍3棟（4層），如何設(shè)計(jì)3種不同規(guī)格雞舍的工作車？一直困擾著我，哪位能給我些合理建議或者思路？
作者: wolfwbj9988    時(shí)間: 2014-7-31 00:14
首先這個(gè)車用來(lái)干什么？巡視？拉運(yùn)？



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亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看 
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