Inzira ya granite yumukara nibintu byingenzi bigize imashini nyinshi zisobanutse, nkimashini za CNC, guhuza imashini zipima, nibikoresho byo gupima optique.Bahisemo kubwo guhagarara neza kwabo, kwihanganira kwambara cyane, hamwe na coefficient nkeya ya termal expansi ...
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