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Drill tail screws anonyanya kushandiswa kubatanidza uye kugadzirisa dzimwe nhete ndiro mativi, akadai kubatana pakati pemavara simbi mahwendefa uye ruvara simbi mahwendefa, kubatana pakati pemavara simbi mahwendefa uye purlins, madziro matanda, etc. Kupinza kwavo simba kazhinji haapfuuri 6mm, uye kunonyanyisa haapfuuri 12mm. Drill tail screws anoshandiswa zvakanyanya uye akakodzera kuisirwa mahwendefa esimbi, simbi simbi ndiro, marata simbi ndiro, kana mamwe mapurojekiti einjiniya, mukati nekunze kuisirwa simbi keteni madziro, simbi chiedza partitions, epurasitiki simbi magonhi nemahwindo, etc., uye kugadzwa chiteshi simbi, simbi ndiro nezvimwe zvinhu simbi. Uye imwe simbi chimiro kuiswa. Mapurojekiti emagungano akajairwa akadai semakamuri emotokari, midziyo, kuvaka ngarava, midziyo yefiriji, uye engineering yezvakatipoteredza hazviparadzaniswe kubva kune drill tail screws.

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