4000 uchungechunge ngokuvamile lunokuqukethwe kwe-silicon phakathi kuka-4.5% no-6%, futhi ukuphakama kokuqukethwe kwe-silicon, amandla aphezulu. Indawo yayo yokuncibilika iphansi, futhi inokumelana nokushisa okuhle nokumelana nokugqoka. Isetshenziswa kakhulu ezintweni zokwakha, izingxenye zemishini, njll. 5000 uchungechunge, nge-magnesiu ...
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