The new energy battery without mercury and cadimium coincides with the development trend of the global battery industry.

不含汞和镉的新能源电池符合全球电池行业的发展趋势。

youdao

The new energy battery without mercury and cadimium coincides with the development trend of the global battery industry.

不含汞和镉的新能源电池符合全球电池行业的发展趋势。

youdao