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Mhangura-Nickel-Tin Tsvimbo Dzakapfeka-dzinodzivirira uye Dzinodzivirira Corrosion
Nhanganyaya Copper Nickel Tin, C72500 yakagadzirwa zvakanyanya kuti isanganise kusimba kwePhosphor Bronze uye Corrosion resistance yeNickel Silver pasina kurasikirwa kwakawanda kwemagetsi.Pakutanga yakagadziridzwa kuti ishandiswe munhare dzekubatanidza yakawana kugamuchirwa mumashandisirwo apo inopenya yakachena nzvimbo inodiwa.Zvigadzirwa ...
