The irrigation drip tape features built-in precision drippers that are evenly arranged to ensure uniformly dripping.According to the tests conducted by the Irrigation and Drainage Equipment Inspection Center of the China Ministry of Water Resources, the d
Type H impulse voltage generator With its features of high voltage grade, high capacity and strong load ability, Applicable to the impulse insulation withstand test of high-voltage electrical products such as high-voltage transformers, switches, cables, r