Meanwhile, LABS are testing new battery technologies.
与此同时，实验室正在试验新的电池技术。
Ping-kun source Fence Factory has been committed to new technologies, industry innovation, perfect testing equipment.
安平坤源护栏网厂一直致力于行业内新技术的革新，完善的检测设备。
Ping-kun source Fence Factory has been committed to new technologies, industry innovation, perfect testing equipment.
安平坤源护栏网厂一直致力于行业内新技术的革新，完善的检测设备。
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