របៀបភ្ជាប់ឧបករណ៏លើទូDC ជាមួយទីតាំងអាទិភាពនិងទីតាំងមិនអាទិភាពសំរាប់ស្ថានីយ Mainnode និងស្ថានីយធម្មតា

របៀបភ្ជាប់ឧបករណ៏លើទូDC ជាមួយទីតាំងអាទិភាពនិងទីតាំងមិនអាទិភាព
សំរាប់ស្ថានីយ Mainnode និងស្ថានីយធម្មតាទូទៅ - How to check CB PL&NPL for connect to device power
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👉🏻 Giscambodia : / giscambodia
👉🏻 GIS SOLAR : / gissolarsolutions
👉🏻 GIS SOLAR : / gissolarsolutions
👉🏻 GIS Maintenance : / gismaintenance
👉🏻 GIS HOUSE : / giscamhouse
👉🏻 Tiktik link : / giscambodia247
👉🏻 Telegram channel : t.me/GISERVICE...
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G.I Services Company (Cambodia) is a member company of Viettel Construction Corporation in Vietnam, was first established in 2015, has its head office in Phnom Penh and 22 branches spread across provinces in Cambodia.
Maintaining its position as one of the leading companies in Cambodia providing telecommunications operations and maintenance services. G.I Services (Cambodia) wishes to continue to promote its scale in 2022, not only stop at the traditional telecommunications industry, but also expand and introduce to the market new services in civil construction and trading in solar energy products/services.
#giscambodia
#checkCB
#gismaintenance