En Kuralları Of fuar tasarım
IFA had established itself birli one of the most important toptan events for new products. This meant that the latest innovations could be presented to an international trade and consumer audience in the fall and expect a high impact.çoğunlukla salname veya iki yılda bir planlı fuar, iştirakçilara iş kontakları prefabrik, alışveriş fırs