Vatengi vari muBelt and Road Initiative vakapa mhinduro dzakanaka kwazvo pamusoro pezvigadzirwa zvedu zvekuboorera, zvinosanganisira tricone bits, PDC bits uye single-cone bits.
Zvidimbu izvi zvakashandiswa zvakanyanya muzvivakwa, kutsvaga simba uye mapurojekiti ekuchera zvakanaka. Vatengi vakarumbidza mashandiro avo akagadzikana, kuramba kupfeka zvakanyanya uye kugona kwavo kuchera zvakanaka mumamiriro ezvinhu akaomarara epasi.
Nekugona kwakavimbika uye sevhisi yehunyanzvi, zvigadzirwa zvedu zvakawana kuvimba kwakasimba kubva kune vatinoshanda navo vekunze kwenyika. Ticharamba tichipa mhinduro dzemhando yepamusoro dzekuchera kuti titsigire kuvakwa kweBelt and Road Initiative uye kuti tishande pamwe chete.
Nguva yekutumira: Kubvumbi-22-2026