Ka manawa hoʻouna: Dec-08-2022
Kumu ʻatikala:Zhenhua vacuum
Heluhelu:10
Paʻi ʻia: 22-12-08
4. He ʻano hana hoʻoheheʻe ʻana no ka kiʻiʻoniʻoni anti-oxidation o nā metala makamae a me nā huahana uhi metala makamae.
Ka manawa hoʻouna: Dec-08-2022