Dzina lalikulu la makina apadera, zida ndi maofesi amkati omwe amagwiritsidwa ntchito ndi mafamu a nkhumba polera obvala, nkhumba, nkhumba.
Mitundu ndi mitundu ya zida zofunikira za mafamu a nkhumba zimasiyana ndi njira, kukula, kuchuluka kwa mafilimu a nkhumba, kuphatikizapo zida za nkhumba, zomwe zimamwa zodzipangira, zida zamagetsi ndi manyowa a nkhumba ndi manyowa

