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Hoʻopaʻa ʻia ka ʻili hou he nui i ka COVID-19
ʻO ka maʻi ʻo Coronavirus 2019 (Covid-19) kahi maʻi hou i ʻike ʻia ʻo ia ke kumu o kahi maʻi maʻi hanu nui a wikiwiki hoʻi, me ka maʻi maʻi maʻi maʻi.Ua hoʻomaka ka maʻi ma Wuhan, Kina i Ianuali 2020, a ua ulu i kahi maʻi maʻi a me ka pilikia honua.ʻO ka v...Heluhelu hou aku -
2020 Global Top 10: ʻO nā ʻoihana pena kiʻekiʻe a me nā hui uhi
ʻO ka papa kiʻekiʻe o ka honua kiʻekiʻe 10 ma hope o ka papa inoa o ka 10 kiʻekiʻe o nā mea hana uhi honua ma 2019. Hoʻokumu ʻia nā kūlana ma ke kūʻai ʻana o nā coatings 2019.ʻAʻole i hoʻokomo ʻia ke kūʻai aku ʻana i nā huahana ʻē aʻe.1. PPG Coatings Sales (Net): $15.1 billion 2. The Sher...Heluhelu hou aku -
Nā huahana NOELSON i hoʻohana ʻia no ka anti-corrosion.
He aha ka Anti-corrosive Pigments?ʻO ka corrosion i ke kila he mea maʻamau a maopopo.I kēlā me kēia makahiki, ʻoi aku ke kumukūʻai o ke kila ma ka honua holoʻokoʻa ma mua o $100 biliona.ʻO ka puaʻa e hōʻemi ana i ke kumu kūʻai o ka corrosion ʻo ia nā pigment anti-corrosive.Nā huahana NOELSON i hoʻohana ʻia no ka anti-corrosion.Mai ka makahiki 1996, NOELSON ...Heluhelu hou aku
