Shatket Spriketi Yachitsulo Amayang'ana Zida

Yenday ali ndi zinthu zingapo, kuphatikizapo zida ndi zolimbitsa thupi, zopangidwa zambiri zoyera, zolimbitsa thupi, zopanga zigawenga, zigawo zisanachitike.
Hidlok chida chachitsulo cha shaket amakumana ndi zikuluzikulu (vcr zotsogola) Phunziro la VG, g, nt, f Kukula kosiyanasiyana ndi kuchokera 1/16 mpaka 1 inchi.