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LANGUAGE
中文
ENGLISH
Home
About us
Company Introduction
Vision and mission
Our commitments
Our values
Service
UN-FIRST
One stop Service
Customer case
Applications
No electric refrigeration
Industry applications
R&D support
Sustainable development
Sustainable development goals
Dialogue with Earth
Exciting videos
File download
Technology consumption
Media center
News and information
File download
Contact us
Contact us
Global market
Talent recruitment
E-commerce
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File download
Media center
File download
2025
06-05
Observation and Research Report on the Development of Passive Radiation Refrigeration Industry without Electricity
2025
06-05
2025 Product Operation Manual Download
2025
06-05
Download the 2025 electronic manua