Ngomhla we-17 ku-Okthobha, ngo-2022, iiprojekthi zePVDF entsha ye-PVDF ye-Huaxia Shenzhou zagqitywa kwaye zasetyenziswa.Ezi projekthi ziquka i-PVDF entsha yeetoni ezili-10,000, iprojekthi yeVDF yeetoni ezingama-20,000 kunye neeprojekthi ezixhasayo eziquka iitoni ezingama-25,000 ze-R142b, iitoni ezingama-20,000 zehydrogen fluoride, ngokunjalo...
Funda ngokugqithisileyo