7 × 19 na 7 × 7, nke bụ ụdị abụọ a na-ejikarị eriri waya a na-ejikarị, bụ 6-nchara nchara nchara nchara. The gara aga, e dere waya steel 19 na nke ikpeazụ bụ eriri asaa nke steel. Mgbe dayameta nke waya waya bụ otu, onye bụbu onye bụ onye nzuzu na nke ikpeazụ siri ike.

Mgbe ejiri ya na gburugburu ikuku nke ikuku, ndụ nke Manppphan na-eguzosi ike mkpuchi waya eriri eriri waya dị anya nke ukwuu. Enwere ihe nkiri 15-40g / m2 mannese na-acha uhie uhie na elu igwe, nke nwere ike igbochi iyi na nchara nchara ma mee ka ọrụ dị ogologo ozi. Mmetụta ahụ karịrị mmanụ mmanụ ma na-edebe eriri waya kwa ụbọchị. Mgbe ị na-azụta na-eguzosi ike na-eguzosi ike nchara nchara nchara, na-eme ka ihe nkiri phosphing na elu igwe, ka mma. Iji zụta ezigbo ngwaahịa, attentionaa ntị na patent nọmba waya eriri eriri na-ebute osisi, na mgbakwunye, a ga-enyocha oke ihe nkiri phospph mgbe ọ bịarutere. A ga-ekpebi ibu nke fim phospph site na elektrọnik, beaker na caustic soda na izizi nke 0.001 g.

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