Igihe cyo kohereza: Ukuboza-08-2022
Inkomoko y'ingingo: Zhenhua vacuum
Soma: 10
Yasohotse: 22-12-08
5. Ubwoko bw'ikirahure gikozwe mu cyuma gitwikiriye ifeza n'uburyo gitegurwa
Igihe cyo kohereza: Ukuboza-08-2022