Akụkọ ụlọ ọrụ
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Okwu Mmalite Ịkpụzi Igwe Ọkụ
A na-akpọkwa igwe na-akpụzi ihe mkpofu oghere, usoro nhazi rọba na-etolite ngwa ngwa.The tubular plastic parison nwetara site extrusion ma ọ bụ injection ịkpụzi nke thermoplastic resin na-etinye n'ime kewara ebu mgbe ọ na-ekpo ọkụ, na abịakọrọ ...GỤKWUO
