Incisions are made in the ear canal and the remnant of the eardrum is lifted up. The ear canal may be widened. A tissue graft from the ear muscle (fascia) or cartilage is obtained and is slid under the eardrum. Packing is placed in the middle ear and ear canal to hold the graft and drum against each other to heal.
ECC stands for Enterprise Central Component. The purpose of positioning it as ECC is to enable SAP to build and develop an environment of other products that can function upon the foundation of the central component. R/3 Enterprise was replaced with the introduction of ERP Central Component.
An Export Control Classification Number (ECCN) is an alphanumeric designation (i.e., 1A984 or 4A001) used in the CCL to identify items for export control purposes. An ECCN categorizes items based on the nature of the product, i.e. type of commodity, technology or software and its respective technical parameters.hese controls are implemented through the Export Administration Regulations (EAR). If your item is subject to the jurisdiction of the U.S. Department of Commerce, you should first determine if your item is designated by an Export Control Classification Number (ECCN) on the Commerce Control List (CCL).