Can Lanzhou marathon equipment be supplemented?

Lanzhou Marathon equipment is irreplaceable. According to the contents of the inquiry marathon, the Lanzhou Marathon Organizing Committee recently issued an announcement, saying that the contestants should carefully check the competition equipment when receiving it, and will not reissue it if it is insufficient. This means that participants must carefully check when receiving equipment such as competition number cloth and commemorative T-shirts to ensure the completeness and accuracy of the equipment.