๐Ÿ–ฑ๏ธ 20 ืฉื ื” ืœืื™ื ื˜ืจื ื˜ ื”ื™ืฉืจืืœื™ ๐Ÿ“ป ืจืื™ื•ืŸ ืืฆืœ ืชืžืจ ืœื™ื›ื˜ื™ื ื’ืจ ื‘ื’ืœืฆ

ื”ืื™ื ื˜ืจื ื˜ ื”ื™ืฉืจืืœื™ ืžืฆื™ื™ืŸ 20 ืฉื ื”, ืชืœื•ื™ ืžืื™ืคื” ืžื•ื“ื“ื™ื. ื”ืžืขื‘ื“ื” ื”ืคืชื•ื—ื” ืœืžื“ื™ื” ื•ืžื™ื“ืข ื‘ืื•ื ื™ื‘ืจืกื™ื˜ื” ื”ืคืชื•ื—ื” ื•ื”ืกืคืจื™ื™ื” ื”ืœืื•ืžื™ืช ื”ืงื™ืžื• ืชืขืจื•ื›ื” ืžืงื•ื•ื ืช ืขื ืฆื™ืœื•ืžืกื›ื™ื ืฉืœ ืืชืจื™ื ื™ืฉืจืืœื™ื™ื ืฉื•ื ื™ื ืœืื•ืจืš ื”ืฉื ื™ื. ื”ืชืจืื™ื™ื ืชื™ ืขืœ ื›ืš ืืฆืœ ืชืžืจ ืœื™ื›ื˜ื™ื ื’ืจ ื‘โ€ื‘ื™ืœื•ื™ ื”ื™ื•ืโ€ ื‘ื”ื’ืฉืช ืขื ื‘ืœ ื’ื–ื™ืช ื‘ื’ืœืฆ:

ื ื’ืŸ ืื•ื“ื™ื•
Vm
P
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ืกืจื˜ื•ืŸ ื”ืชืขืจื•ื›ื”:

ืชื’ื•ื‘ื•ืช

ืคืจืกื•ื ืชื’ื•ื‘ื”

ืขืœื™ืš ืœื”ืชื—ื‘ืจ ื›ื“ื™ ืœื”ื’ื™ื‘.