Phosphor bhuronzi tsvimbo ndeye yakajairika simbi zvinhu, ine yakanakisa kupfeka kusamira uye yakanaka corrosion resistance, saka inoshandiswa zvakanyanya mukugadzira michina, midziyo yemagetsi, kuvaka ngarava, indasitiri yemakemikari nezvimwe minda.Mukushandiswa kwe phosphor bronze tsvimbo, kugadzirisa ...
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