Pambuyo pa chitsimikizo cha nthawi yayitali cha makina opangidwa ndi nsalu yopapatiza yopangidwa ndi singano yopyapyala, talandira chithandizo ndi kutamandidwa kwambiri. Makasitomala ambiri amaganiza kuti zinthu zamtunduwu zikugwirizana ndi zomwe amayembekezera pankhani ya mawonekedwe ndi magwiridwe antchito. Kuphatikiza apo, zitha kusinthidwa kuti zikwaniritse zosowa zenizeni za makasitomala.
Kugwiritsa ntchito ukadaulo wapamwamba kwambiri kumapangitsa kuti zotsatira zabwino kwambiri za makina opangidwa ndi akatswiri opangidwa ndi makina ...