Ka la 7 Tšitoe, ke ile ka tšehetsa ketsahalo ea meqomo ea Lihlahisoa tsa Mafura tsa Mafutsana Mafuriki ea mariha ea Maritho a neng a tšoaretsoe Beijing. Khetla ea kantle ea li-olimpiki tsa mariha tsa mariha "li fofa" li entsoe ka lisebelisoa tsa carbon fiber tse ntlafalitsoeng ke singhai petrochemical.
Ntlha ea tekheniki ea "fofa" ke hore khetla ea Torch e thibetsoe, 'me tanka e thata ea ho kopanya e le' ngoe e entsoe ka fiber ea khabone. Huang XIAYU, Setsebi sa Carbon Fiber le Motsamaisi ea Genopec Shanghai Petrochemical Co, Entri's
"Leseli" -Barbon fiber e nyane ho feta 20% ho feta aluminum ka modumo oa molumo o le mong; "- Lithuto tsa 'nete li na le litšobotsi tsa matla a phahameng, li-cratirosion tsa mocheso o phahameng, le bohahlauli ba mahlaseli a likhohlano; "Botle" - E sebelisoa ea mahlale a mangata a bopileng
Nako ea poso: Dec-13-2021
