该电源还有减少工作时间、节省原材料、降低成本等功效。
This power supply still features reduction for work time, save for raw material and cost reduction and relevant performance.
现代工业生产中，由于模具的加工效率高，互换性好，节省原材料。
It is wildly used in modern industry, because of its effective machining, exchangeable quality, saving raw materials and lower costs.
本实用新型具有连接件主体与盖连接方便，容量大、节省原材料的特点。
The utility model has the advantages of convenient connection of the connecting element main body and the cover, large capacity and raw material saving.
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