ส่วนของอุตสาหกรรม
ทุกวันนี้ บริษัทมากมายไม่สามารถ clearly assigned in a particular branch. Thus the "wholesaler" sells beside its products also still services and the producer of own product-lines ensure itself with additional job-order-production.
ทุกวันนี้ บริษัทมากมายไม่สามารถ clearly assigned in a particular branch. Thus the "wholesaler" sells beside its products also still services and the producer of own product-lines ensure itself with additional job-order-production.