Nkọwa ngwaahịa:

Maka ndị ọrụ obere igwe akpụrụ akpụ azụmahịa na ndị ahịa nwere ike iji ice n'oge ọ bụla n'ehihie, ha achọghị iweta sistemụ refrigeration maka ụlọ nchekwa ice ha.

Maka nnukwu ọnụ ụlọ ebe a na-echekwa ice, ọ dị mkpa ka a na-edebe friji ka ọ nọrọ n'ime ya ka enwere ike idobe ice n'ime na-agbazeghị ogologo oge.

A na-eji ọnụ ụlọ ice mee ihe maka nchekwa flake ice, mgbochi ice, akpa ice akpa na ihe ndị ọzọ.

Atụmatụ:

1. Oyi mkpuchi osisi mkpuchi mkpuchi bụ ihe karịrị 10 cm

2. Polyurethane ụfụfụ, mkpuchi

3. Ime ihe nwere ike ịhọrọ igwe anaghị agba nchara 304 ma ọ bụ galvanization

4. Na-enweghị nkeji refrigeration, a pụrụ idobe ice n'ime na-enweghị agbaze maka 1-3 ụbọchị.

5. Site na nkeji refrigeration, a pụrụ idobe ice n'ime ya ogologo oge.