They are problems that must be carefully bewared in the network construction of rural intermediary organizations.
这些都是未来农村中介组织网络建设中必须注意的问题。
Problems of selection of raw materials and layout of equipment and process bewared in design of resin-bonded sand shops are introduced and rationalization proposal set forth.
介绍了树脂砂车间工艺设计中选择原材料、设备和工艺布局时应注意的问题,并提出了一些合理化建议。
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