Factory continually update equipment and technological transformation, and continue to develop and launch new products.
工厂不断地进行设备更新和技术改造，并不断地开发与推出新产品。
Second, technological progress is the transformation and upgrading of the main engine.
第二，技术进步是改造和提升的主要动力。
Second, technological progress is the transformation and upgrading of the main engine.
第二，技术进步是改造和提升的主要动力。
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