工件使用期 dauerlaufteil service life part / part to be subject to durability test
使用权 appropriative right; concession; copyleft; ius utendi; iusutendi; jus utendi; right of use; right to use of; right to use; right of use; rtu right to use; site license; the right to use; use rights; usufruct
Restrictions . this license is proof of the right to exercise the rights granted herein and must be retained by licensee . licensee may not rent , lease or otherwise transfer the software or its documentation 限制:此许可证为本文所赋予软件使用权的凭证,许可证持有人必须小心保存,不得把软件或其附带文件借出、租出或转让。