Micrometer, yomwe imadziwikanso kuti mechanical micrometer, ndi chida choyezera molondola chomwe chimagwiritsidwa ntchito kwambiri muumisiri wamakina, kupanga, ndi magawo osiyanasiyana asayansi. Imatha kuyeza molondola miyeso monga kutalika, m'mimba mwake, ndi kuya kwa zinthu. Ili ndi zosangalatsa zotsatirazi...
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