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A na-etinye eriri Sino Witop Steel No.2 aluminom-zinc wee tinye ya na mmepụta.

2021-05-17

N'okpuru nduzi nke ndị isi ụlọ ọrụ ahụ, ahịrị mmepụta aluminom-zinc, ndị ọrụ ogbako ahụ na-arụsi ọrụ ike ma na-arụkọ ọrụ ọnụ, a na-arụnye ihe nrụpụta akara nke ọma ma tinye ya n'ọrụ.