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01/ Nov. 08, 2019
Knowledge of wire and cable equipment With the development of the times, a variety of high-tech products are constantly updated, in order to prevent unqualified production products from being released to the market. learn more
02/ Oct. 30, 2019
Several important indicators of wire and cable quality inspection The selection of qualified wire and cable products is related to the safety of people's production and life. learn more
03/ Oct. 16, 2019
DC double arm bridge DC dual-arm bridges are commonly used to measure the resistivity of metal materials, DC resistance of motors, transformer winding sets, low-resistance coil resistance, cable resistance, switch contact resistance, and DC shunt resistors. learn more
04/ Jul. 20, 2022
DC single arm bridge measurement The DC resistance test of the transformer winding is an indispensable test item for the transformer after the handover, overhaul and change of the tap changer. Under normal circumstances, measuring the DC windings of transformer windings and high-power inductive devices by conventional methods is a time-consuming and labor-intensive task. learn moreXingtai Longjia Electronics Technology Co.,Ltd.
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