Zipangizo zamano ndi zida zomwe akatswiri amakampani amagwiritsa ntchito kupereka chipatala. Amaphatikizaponso zida zowerengera, kuwongolera, kuchiza, kubwezeretsa, ndikuchotsa mano ndi makina ozungulira pakamwa. Monga mpando wamano, mano a x-ray, scanraal scanner, denoclave, ma dengul at compressor, ma denguler, ma dengule, etc