automatic switching device
automatic switching device, Total:3 items.
The international standard classification for "automatic switching device" includes: .
The Chinese standard classification for "automatic switching device" includes: .
Group Standards of the People's Republic of China
- T/QGCML 230-2021 Multifunctional automatic switching device and automatic switching method of photovoltaic power generation energy storage system
SCC
- BS 3016:1972 Pressure regulators and automatic changeover devices for liquefied petroleum gases
- BS 3016:1983 Specification for pressure regulators and automatic changeover devices for liquefied petroleum gases
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