Kev sib txuas lus hauv network, cov neeg siv khoom siv hluav taws xob, 5G cov cuab yeej, cov khoom siv hluav taws xob photovoltaic, lub zog tshiab, cov kev lag luam no nrog kev nce siab ntawm kev lag luam hauv tsev, raws li cov khoom lag luam nce qib ntawm tus kheej nplaum coil kev lag luam xav tau nce siab. Txhua lub npib muaj ob sab. Theoretically, lub cim loj ...
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