QSn4-3 tin bronze: tin bronze e nang le zinki.E na le khanyetso e phahameng ea ho roala le elasticity, thepa e ntle ea anti-magnetic, e khona ho mamella ts'ebetso ea khatello e chesang kapa e batang hantle;maemong a thata, machinability e ntle, welding e bonolo le brazing, ho hanyetsa kutu sepakapakeng, metsi a hloekileng le metsi a leoatle ...
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