Ngwaahịa

Efere mmetụta emepụtaraShanvimna-anabata ụfụfụ furu efu, enyo mmiri na usoro ịkpụzi ájá, nwere ọdịdị ziri ezi, nkedo ziri ezi na nchebe gburugburu ebe obibi.Na premise nke n'ịhụ mmetụta siri ike, ọ na-maximizes na eyi iguzogide ngwaahịa.

Akụkụ ndị na-adịghị ike nke ihe nhịahụ mmetụta gụnyere mmetụta ịfụ mmanya, mgbochi mmetụta, efere mmetụta, mmetụta liner, mmetụta square mmanya, mmetụta latch ngalaba, wdg akụkụ na-na-na-na-na-na-eyi na-eguzogide ihe ndị dị otú ahụ dị ka.
nnukwu manganese ígwè, elu chromium na wear-re
sistant alloy steel. A na-enyocha njikọ ọ bụla nke mmepụta Shanvim site na igwefoto awa 24.Tupu ịhapụ ụlọ ọrụ mmepụta ihe, a ga-enyocharịrị ya nke ọma site na ngalaba nyocha nke ọma ma mejuputa nyocha zuru oke iji hụ na ngwaahịa ọ bụla dị mma.