1. Jonga ukuba ulwazi olukwi-nameplate (iModeli, uluhlu lokulinganisa, iConnector, i-Supply voltage, njl.njl.) luyahambelana neemfuno zangaphakathi kwindawo ngaphambi kokuba lufakwe. 2. Ukungafani kwendawo yokufakela kunokubangela ukuphambuka ukusuka kwi-zero point, nangona kunjalo impazamo inokulinganiswa kwaye...
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