ສາຍໄຟຟ້າແຮງສູງແມ່ນຫຍັງທີ່ໃຊ້ໃນລະບົບລົດໄຟ?
Railroad high voltage lines play a vital role in powering the railway systems that transport goods and people across regions and countries. ແຮງດັນສູງ (HV) ສາຍ, ໂດຍປົກກະຕິແມ່ນມີລະຫວ່າງ 25kV ເຖິງ 50kV, are essential for supplying … Read More