Digital environmental protection
Digital environmental protection, Total:2 items.
The international standard classification for "Digital environmental protection" includes: Motion picture equipment .
The Chinese standard classification for "Digital environmental protection" includes: Projection equipment and its accessory .
Group Standards of the People's Republic of China
- T/QGCML 272-2022 Technical Specifications for Digital Intelligent Environmental Protection Butler Service
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 32143-2015 Safety and environmental protection requirements for digital projection screens
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