1.Sesebelisoa e le thepa e tsamaisang Lihlahisoa tsa carbon le graphite li sebelisoa haholo e le lisebelisoa tse tsamaisang likoloi le ho etsa lihlahisoa, tse kang mehele ea motlakase ea li-slip le brushes tsa carbon.Ntle le moo, li sebelisoa hape e le lithupa tsa khabone ka libeteri, mabone a bonesang, kapa lithupa tsa khabone tsa electro optical ...
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