廊坊市欧波节能科技有限 Certified
Китай Энергосберегающая окружающая среда
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project requirement
Низкочастотный волновод

country：Китай

release time：2023-06-07

release unit：廊坊市欧波节能科技有限

demand unit：Ограниченное количество энергосберегающих технологий.

cooperation mode：Без ограничений 

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