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Science版 - 请教有关农业灌溉问题
相关主题
灌水如果想重做landscaping,sprinkler怎么弄?
Re: 有限元请教救救我们的草坪!
A simpler solution Re: [转载] 概率难题咨询,谢谢大家
physics questions? Thanks!!!没有sprinkle怎么浇草?
请教有关农业灌溉问题[包子] Sprinkle System有推荐的人家吗?
家里有sprinkler system的开荒的时候都是怎样巧妙的避开sprinkl (转载)inspection后发现crawl space积水,自己修大概需要多少钱
求助--sprinkler被撬松了求教在有sprinkler的院子装French Drain。。。。。。。。。。。。。。。
有谁自己装喷水浇草的吗?德州的房子冬天该怎么防冻?
相关话题的讨论汇总
话题: sprinkler话题: using话题: system话题: what
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1 (共1页)
r*f
发帖数: 731
1
Hi:
We are graduate students of University of California at Los Angeles
Engineering Department. Currently we are developing a new computer assistant
sprinkler system. We would like to have some first hand information
regarding the current sprinkler using in the farm. Please do us a favor and
take some minutes to answer the following question. It will be great helpful
for us.
1) What kind of sprinkle system are you using now, please indicate the
company and brand name?
2) Who installed th
1 (共1页)
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相关主题
德州的房子冬天该怎么防冻?请教有关农业灌溉问题
上个星期悲剧得开了sprinkler system家里有sprinkler system的开荒的时候都是怎样巧妙的避开sprinkl (转载)
再问浇水的问题求助--sprinkler被撬松了
超级怀疑前任水表做手脚了有谁自己装喷水浇草的吗?
灌水如果想重做landscaping,sprinkler怎么弄?
Re: 有限元请教救救我们的草坪!
A simpler solution Re: [转载] 概率难题咨询,谢谢大家
physics questions? Thanks!!!没有sprinkle怎么浇草?
相关话题的讨论汇总
话题: sprinkler话题: using话题: system话题: what