Nkhani
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Chitetezo cha vacuum stugn chikho chodyetsa
Masiku ano, ma laser ambiri amadula mbale zowonda zimadzaza ndi kukweza chamanja, ndipo anthu osachepera atatu amafunika kukweza mbale zomwe zili 3m mulifupi, ndi 3mm yayikulu. M'zaka zaposachedwa, buku la buku limathandizira kuti njira zodyetsa zakonzedwera, nthawi zambiri pogwiritsa ntchito kukweza ...Werengani zambiri -
Kugwira ntchito ya vacuum generator
Witsi ya vacuum imagwiritsa ntchito mfundo yogwira ntchito ya Verturidu chubu (Vutorimu chubu). Mukapanikizika mpweya kulowa kuchokera pa doko lapachipezeke, imapanga mphamvu yopitilira mukadutsa mphuno yamkati, kuti iduke kudzera mu chikwatu cha chipinda chosathamanga ...Werengani zambiri -
Kugwira ntchito ya phazi lambiri
Fioni Woonera Chikho cholumikizira ndi chinthu cholumikizira pakati pa ntchito yogwira ntchitoyo ndi vatum system. Makhalidwe a Cucked Cup amatenga njira yoyambira pa ntchito yonse ya vatuum. Mfundo yoyambirira ya vacuwamu wa salker 1. Kodi ntchitoyo ...Werengani zambiri -
Kugwira ntchito imodzi yosanja kwa vaneum --VLL
Aliyense amafunitsitsa kukhala ndi moyo wosalira zambiri komanso wosavuta. Monga momwe mabizinesi amagwirira ntchito zochulukirapo, makina, njira, njira, njira yamitengo ya maola 24 imakhazikika komanso kuchuluka, ndipo kukhathamiritsa. Kenako, ngati zida zazokhazo zimasankhidwa kukhala zolondola ...Werengani zambiri