UPS পূর্ণরুপ হলো Uninterruptible Power Supply বা Uninterruptible Power Source।
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UPS পূর্ণরুপ হলো Uninterruptible Power Supply বা Uninterruptible Power Source।
Sajedul Islam Rabby
ইউপিএস (UPS) এর পূর্ণ নাম হলো Uninterruptible Power Supply বা Uninterruptible Power Source।