Technical characteristics of the system are up to use request, and confirmed by field test.

系统的各项技术指标均达到使用要求并经过了测试试验验证。

youdao

Technical characteristics of the system are up to use request, and confirmed by field test.

系统的各项技术指标均达到使用要求并经过了测试试验验证。

youdao