Aug 16th ilaa Aug 17th, Oilbayer ka qaybqaatay heerka warshadaha ee "Oil Well Sibidhka Shuruudaha Waxqabadka sibidhka" oo ay soo qabanqaabiyeen Guddiga Heerarka Saliida iyo Gaaska Qaranka ee Qodista Injineerka Guddi Hoosaadka Farsamada ee Magaalada Yichun, Gobolka Heilongjiang, oo ka qaybqaatay beddelka sibidhka la xidhiidha tignoolajiyada.
Waqtiga boostada: Seb-10-2018