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Kupisa kutengesa chigadzirwa kurudziro - pasi pegomba drill
Chibooreso chepasi chegomba chinonzi pasi chibooreso chegomba nekuti chinoshandisa sando uye chibooreso chakavigwa mugomba kuti chirove nekupwanya dombo.Inoshandiswa zvakanyanya mumigodhi yesimbi, hydropower, zvekufambisa, zvekuvaka, zviteshi uye mapurojekiti ekudzivirira nyika.Izvo pasi ...Verenga zvimwe -
Sei uchisarudza dhayamita yakakura pasi pegomba rekuchera maturusi?
Kana zvasvika kunzvimbo yekuchera migodhi, iwe unofanirwa kuve nemufananidzo mupfungwa dzako: ruzha runovhundutsa uye guruva riri kubhururuka.Kana ukatarisa panzvimbo yedu yokuvaka, uchaona kuti zvakanaka chaizvo kuva murume akanyarara, anozorodza uye akanaka.Ichi ndicho chikuru chekuvaka chimiro cheD yedu ...Verenga zvimwe -
Reverse Circulation DTH Hammer Drilling Technique
Iyo reverse kutenderera DTH sando yekuchera dhizaini chikamu chakakosha cheMulti-Tech mhepo yekuchera tekinoroji, uye zvinotonyanya kukosha, iko kupaza kukuru kwehunyanzvi hwekuchera mhepo.Iyo inosanganiswa neDTH inokanganisa kuputsa dombo, kupuruzira yepakati reverse kutenderera uye ...Verenga zvimwe