Nko galvanized

Enwere ụzọ abụọ iji dozienko nsu:

1, ụdị agbakwunyere, bụ kọlụm a na-eli n'ime ala, n'ụzọ dị otú a iji dobe ogologo nke eli ozu, n'ozuzu agbakwunyere ogologo na 30-50 cm, dị ka elu na nha nke net elu, n'ozuzu 30 cm.
2, flannel, bụ ijikọ kọlụm ngere na kposara mgbasawanye na ala, ebe a na-eme ya bụ na ala bụ ciment ala, n'ihi ya, ọ dịghị mkpa idobe ogologo ogologo, naanị otu mpempe ígwè ịgbado ọkụ na ala nke kọlụm.

Nko galvanized


Oge nzipu: 16-09-21
nke