Zvigadzirwa kubva kune zuva superhard zvishandiso ndizvo zvakanakisa mhando yandakashandisa mumakore gumi nemashanu apfuura |
Wadiwa Miley Isu tinotora iyo core drill bit uye toiedza. Zvakanaka chaizvo, mugore rinotevera tinowana zvakawanda. Mubvunzo mumwe, ndapota unogona kundipa iyo yekurongedza kubva kune yakakosha drill bit. Tinoda kuodha kurongedza muhukuru uhu uye pamwe mune mamwe saizi. Unogona here kundipa chiputiriso? Kana kuti unogona kundipa zita rekambani kubva pakurongedzerwa? Semuenzaniso pamufananidzo kubva pakurongedza. Kutenda kuzhinji. Tinokushuvirai Kisimusi yakanaka uye gore idzva rinofadza uye tinoda kuita zvibvumirano zvakanaka muna 2020. Makorokoto akanaka kubva kuGermany
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