M'zaka za zana la 2 BC, China chagwiritsa ntchito mankhwalawa ndikugwiritsa ntchito bondo la bamboo Pambuyo pake, idagwiritsidwa ntchito ku China kwa nthawi yayitali. Sizinali mpaka 1950s kuti chingwe cha waya chiwomba chimayambitsidwa kuchokera kudziko lina. Kumayambiriro kwa m'ma 1960, madzi osavuta amabowola ma rigs akuluakulu okwanira ma cons akuluakulu ndi ma punch-grab-grab. Pafupifupi 1966, Rig yobowola yobowola yobowola idayamba kukhazikitsidwa, kufalikira kozungulira kuzungulira kwa rig ndi rig yophulika kunapangidwa bwino pafupifupi 1974, ndipo pansi-kambuku Maiko aku Europe ndi America amagwiritsa ntchito chingwe cha waya chibongo cha m'ma 1900. Mu 1860s, France adagwiritsa koyamba Rolary Rotary Rigs, yomwe pambuyo pake idayambitsidwa ku United States ndipo pambuyo pake idakhazikitsidwa ku United States ndipo pambuyo pake idapangidwa mwachangu. Mu ma 1950s, kukula kwa zozungulira kuzungulira kozungulira kumayambira. Pambuyo pake, romary Rotary Rigs yogwiritsa ntchito mpweya m'malo mwa matope monga sing'anga yotsukidwa. Mu 1970s, hydraulic pofikira mutu mozungulira ziphuphu zobowola zidapangidwa.
Post Nthawi: Apr-26-2021
