亚洲综合无码日韩国产加勒比-欧美激情精品久久久久久-最新亚洲人成网站在线影院-国产精品乱码高清在线观看-国产午夜福利精品久久

In the past, if you needed a functional test system you had to choose between a complete custom solution — typically integrated by a local system integrator — or a standard, off-the-shelf applicationcentered system, typically delivered by an instrument vendor. Building custom solutions often involved major engineering effort and big expenditures, and the systems were sometimes hard to support and difficult to adapt for testing new products. The standard, application-centered systems often lacked flexibility and frequently relied on proprietary standards or software.