Ubufakazi bokuqhuma kwe-Shenhai
Ihlola ukusetshenziswa kwezimboni kwe-styrene nemithelela yayo kwezempilo nokuphepha.
- 2023-12-22 Ingabe i-styrene iyavutha
- 2023-12-22 Ingabe i-Styrene Volatile
- 2023-12-22 Ingabe i-Styrene Class a noma i-Class B
Ihlola ukusetshenziswa kwezimboni kwe-styrene nemithelela yayo kwezempilo nokuphepha.