Njirimara ngwaahịa nke ọkpọkọ ígwè ejiri plastik kpuchie n'ime na n'èzí

Njirimara ngwaahịa nke plastikmkpuchi ígwè ọkpọkọn'ime na n'èzí

1. Ịdị ọcha, na-adịghị egbu egbu, na-adịghị emetọ, na-abụghị microorganism, na-eme ka mmiri dị mma.

2. Nguzogide corrosion kemịkalụ, ala na mmiri biological corrosion, disbondment cathodic

3. The echichi usoro bụ tozuru okè, adaba, na ngwa ngwa, yiri nkịtị galvanized ọkpọkọ njikọ

4. Ọkụ na-egbochi oke ọkụ, anaghị ere ọkụ na 300°C

5. Mgbidi ọkpọkọ dị mma, nke na-eme ka ọrụ nnyefe dị mma ma nwee ogologo ndụ


Oge nzipu: Sep-15-2020