میں ایک پختہ یقین رکھتا ہوں جس کے بارے میں ہر کوئی جانتا ہے۔ بجلی rods. When we were in junior high school, the textbook covered it in detail. In our daily life, we often see بجلی rods at the top of multi-storey buildings and have the effect of maintaining buildings, but many people have little k...
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