汽车的遍及使得更大批量出产及专门输送体系成为可能，外卖行业从而取患有突破性进展。

Automobiles revolutionized the take-out food industry, requiring larger-volume production and specialized delivery systems.

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现在机械产品的机能，结构，外形和材料的不断的改进，精度不断进步，出产类型由大批量出产向多品种小批量转化。

Now the function of mechanical products, structure, shape and material of the continuous improvement, precision, produce progress by mass produce type to many varieties small batch conversion.

youdao

现在机械产品的机能，结构，外形和材料的不断的改进，精度不断进步，出产类型由大批量出产向多品种小批量转化。

Now the function of mechanical products, structure, shape and material of the continuous improvement, precision, produce progress by mass produce type to many varieties small batch conversion.

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