I-23rdI-China International Petroleum&Petrochemical Technology and Equipment Exhibition
igcwaliswe kahle kakhulu e-Beijing, sibonga amakhasimende ethu ngokubona kwawo ikhwalithi kanye nenkonzo yethu.
Singabahlinzeki bakho abathembekile abathembekile e-China.futhi wamukelekile ukuvakashela i-Wuhan Ninestones.
Isikhathi sokuthumela: Jun-14-2023