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Masana'antar buɗe ramin HDD mai yawan jama'a tare da rangwamen kashi 2%
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30" haƙa ramin kwance mara shinge a ƙarƙashin reamer don dutsen mai tauri
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Maƙallan na'urar haƙori na ƙarfe mai inci 32 na masana'antar API don haƙo HDD
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Kamfanin API na buɗe ramin haƙa dutse mara rami a hannun jari
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Na'urorin sake fasalin dutse na API na masana'antar HDD don trenchless a cikin hannun jari
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Farashin buɗewar HDD inci 40 na jimilla tare da rangwamen farashi
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Mai samar da API na buɗe ramin HDD don haƙa dutse mai tauri
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Farashin da za a iya maye gurbinsa da nau'in API na China HDD Hole Buɗewa mai rahusa
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Buɗe ramin PDC mai tsawon ƙafa 12 da rabi da kuma masu yankewa na baya
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Masana'antar buɗe ramin API PDC don haƙo mai tauri na HDD