Standard tambo inoisa
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Standard tambo inoisa
Yakarongedzwa mainorts inoganhurirwa mune chaiyo granite (yakasikwa granite), chaiyo ceramic, mineral casting uye uhpc. Iyo yakarongedzwa mapepa anoiswa kumashure 0-1 mm pazasi pechiso (maererano nezvinodiwa nevatengi). Isu tinogona kuita kuti tambo inyatsojekesa ine pamusoro (0.01-0025mm).