The transport layer gives with finish to end link between the source along with the spot and reliable shipping and delivery in the products and services. Hence transport layer is referred to as the top-to-conclusion layer. The tra 東京産業グループは取引先に対し売上債権、前渡金、未収入金、貸付金、保証その他の信用供与を行っており、取引上の与信については「商品取引規定」を設け、段階的な裁... https://henryd554exo6.wikilowdown.com/user