DB32/ 1321.2-2019 Specifications for the Construction of Major Hazardous Sources Safety Monitoring and Early Warning System for Hazardous Chemicals Part 2: Video Monitoring Subsystem (English Version)
Jiangsu Provincial Standard of the People's Republic of China
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DB32/ 1321.2-2019
DB32/ 1321.2-2019 history
1970DB32/ 1321.2-2019 Specifications for the Construction of Major Hazardous Sources Safety Monitoring and Early Warning System for Hazardous Chemicals Part 2: Video Monitoring Subsystem