支持这种作用的研发和设计，阿海珐输配电生产部门的努力。

This role supports the R&D and design effort in AREVA T&D production units.

youdao

支持这种作用的研发和设计，阿海珐输配电生产部门的努力。

This role supports the R&D and design effort in AREVA T&D production units.

youdao