Some rationalization of the existing support range, particularly of riser clamps, to limit the number of design calculations may be desirable.
可利用非核设计中对现有支架，特别是立管管卡提出的合理化建议，以减轻计算书的编制工作。
2
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。
3
The rationalization of the design, effectively reduce the system with oil and pressure losses;