Atụmatụ na Ngwa Zirconium-Aluminum Getter na-eme site na ịpịkọta alloys nke zirconium wi...
Ọ dịla anya etinyere aka na mmepe na nha nke ihe eji eme ihe maka ngwaahịa eletrọnịkị dị elu nke mba yana onye ndu na mpaghara China.
Biko tinye adreesị ozi-e gị, anyị ga-aza email gị.