-
Okwu Mmalite nke Blow Molding Technology
Ịkpụzi ihe ọkụkụ, nke a makwaara dị ka ịkpụzi igbu egbu, bụ usoro nhazi rọba na-etolite ngwa ngwa.N'oge Agha Ụwa nke Abụọ, a malitere iji usoro ịkpụzi ihe na-emepụta vial polyethylene dị ala.N'ọgwụgwụ 1950s, na ọmụmụ nke elu-density polyeth ...GỤKWUO
Ndewo, bịa lelee ngwaahịa anyị!
