Ụlọ ahịa emebere Papua New Guinea

Ụlọ ahịa ihe arụrụ arụ nchara nke nwere okpukpu abụọ na Papua New Guinea.

The isi etiti ya bụ welded H ngalaba ígwè Ọdịdị na-ese n'elu treatment.This ngwọta dị mma nke na ọ bụghị nanị na ọ nwere ike izute dand nke ojiji, ma belata na-eri na nnukwu.

Nke abụọ n'ala na-mere nke oche n'ala ọnụ na concrete.Deck ala na-galvanzied na ezi mgbochi corrosion arụmọrụ.Ọ dị mfe na ngwa ngwa wụnye nke nwere ike ịzọpụta ọtụtụ oge na ọrụ na-eri karịa omenala ihe.