Imboni ye-ethylene e-China ingene kancane kancane esikhathini sokuvuthwa, okuphuma phansi komfula ikakhulukazi i-PE, i-ethylene oxide (EO), i-EG, i-SM, i-polyvinyl chloride (PVC) neminye imikhiqizo.Ngo-2020, izigaba ezinhlanu zemikhiqizo zibalelwa ku-97.2% wesamba sokusetshenziswa kwe-ethylene.Phakathi kwazo,...
Funda kabanzi