Zvigadzirwa zvemifananidzo Zvinoenderana nekushandiswa kwakasiyana, zvinogona kukamurwa kuita: inotonhora yekugadzira simbi, simbi yekugadzira, simbi yemotokari, simbi inodzivirira simbi, simbi yekugadzira, welded gasi silinda uye simbi yekumanikidza, simbi yepombi, nezvimwewo. kusimba kwepamusoro, kusimba kwakanaka, kugadziridza nyore uye kunaka weldability uye zvimwe zvakanakisa zvivakwa, inopisa inoenderera yakakungurutswa simbi zvigadzirwa zvinoshandiswa zvakanyanya mungarava, mota, mabhiriji, kuvaka, mach...