Isiphetho:Isithombe esikhulu sesiqanda yindawo ephuma kuyo i-granite, i-marble, i-limestone kanye nezinto ezifanayo.

Itekhnoloji Yokuthutha Amaqanda

Isithombe esikhulu sesiqanda yindawo ephuma kuyo i-granite, i-marble, i-limestone kanye nezinto ezifanayo. Indawo enkulu yokuvula yisithombe esidumile kakhulu sesiqanda, kodwa amatshe angathathwa nakwezinye izindawo. Izindlela ezahlukene zisetshenziswe ekukhiqizeni amaqanda eminyakeni edlule ngezilinganiso ezahlukene zempumelelo; noma kunjalo,

Izinhlobo Zamaqembu

E-North America, ukukhwezwa kwenziwa kakhulu ngezindawo ezimbili. Izingxenye eziphezulu zalezi zindawo zingadliwa ngobulwa ukuze kufinyelelwe emaqenjini angaphansi, futhi amapayipi aqeqeshwe ukukhubaza amanzi ukuze angahlangani ngezansi. Amaqembu eziqhwa zikhulu yizibumba eziye zasala ngemuva kweziqhwa, futhi abadlali abafika ngo-1600 babezisebenzisa kakhulu. Amaqembu emikhondo emaphethelweni yizindawo ezibonakalayo zezitsha ezimaqenjini emikhondo, futhi izingxenye eziphezulu zidliwa ngobulwa futhi zihlotshwe.

Umhlinziwa Wezixazululo Zokucisha Amaqanda

Izitsha nezitsha ezitholwe zizothunyelwa kuzinto zokusebenza kwesikhungo sokuqeshwa. Imisebenzi yokukhwezwa ngokuvamile ihilela ukucishe, ukwahlukanisa, ukwahlukaniswa kwezilinganiso