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...current situation of Chinese street lighting, small cities after 9 p.m., large and medium-sized cities after 2 a.m., road pedestrians, traffic has become scarce. From this time until 6 a.m., it is not necess...
...-temperature, medium-temperature, high-temperature, quick-freeze, and controlled atmosphere storages. The primary market is low-temperature storage, accounting for 72%, mainly for food storage at -18 to -25°...
... is adjusted by current, with extremely small tolerance, supporting precise pressure control in high-pressure scenarios such as hydraulic systems, oil extraction, and metallurgical equipment. The valve core ...