如果你需要购买磨粉机，而且区分不了雷蒙磨与球磨机的区别，那么下面让我来给你讲解一下： 雷蒙磨和球磨机外形差异较大，雷蒙磨高达威猛，球磨机敦实个头也不小，但是二者的工
随着社会经济的快速发展，矿石磨粉的需求量越来越大，传统的磨粉机已经不能满足生产的需要，为了满足生产需求，黎明重工加紧科研步伐，生产出了全自动智能化环保节能立式磨粉
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“5•12”汶川大地震后，灾区急需大量帐篷．某服装厂原有4条成衣生产线和5条童装生产线，
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题目 “512”汶川大地震后,灾区急需大量帐篷,某服装厂原有3条成衣生产线和4条童装生产
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某服装厂原有4条成衣生产线和5条童装生产线，工厂决定转产，计划用3天时间赶制1000
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某服装厂原有4条成衣生产线和5条童装生产线，工厂决定转产，计划用3天时间赶制1000
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某服装厂有4条成人服装生产线和5条童装生产线，由于汶川灾区急需大量帐篷，服装厂决定转产，计划用3天时间赶制1000顶帐篷支援灾区．若启用1条成人服装生产线和2条童装生
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题目 “512”汶川大地震后,灾区急需大量帐篷,某服装厂原有3条成衣生产线和4条童装生产线,计划用3天时间赶制900顶帐篷支援灾区,如果启用1条成衣生产线和1条童装生产线,一天可
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2018年2月9日 数学512汶川大地震后，灾区急需大量帐篷，某服装厂原有4条成衣生产线和5条童衣生产线。 工厂决定转产，计划用3天时间赶制1000顶帐篷支援灾区。 若启用1条
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某服装厂原有4条成衣生产线和5条童装生产线，工厂决定转产，计划用3天时间赶制1000顶帐篷支援灾区。 如启用1条成衣生产线和2条 “512”汶川大地震后，灾区急需大量帐篷。
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答：每条成衣生产线平均每天生产帐篷41顶，每条童装生产线平均每天生产帐篷32顶． （2）由3（4×41+5×32）=972＜1000知，即使工厂满负荷全面转产，还不能如期完成任
某服装厂原有4条成衣生产线和5条童装生产线，工厂决定转产，计划用3天时间赶制1000顶帐篷支援灾区。 若启用1条成衣生产线和2条童装生产线，一天可以生产帐篷105顶；若启
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例2（2008，长沙市）“5．12”汶川大地震后，灾区急需大量帐篷．某服装厂原有4条成衣生产线和5条童装生产，工厂决定转产，计划用3天时间赶制1000顶帐篷支援灾区．若启用1
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