It took a little more than three weeks to complete the installation and testing procedures.
我花了三个星期多一点就完成安装和测试程序。
Plan the installation, testing, operation, maintenance, and repair of facilities and equipment.
规划安装、测试、运行、维护以及维修设施、设备等。
We may also provide the field installation, technical support and testing for the users.
可为广大用户提供现场安装，技术知道与调试等项目。
We may also provide the field installation, technical support and testing for the users.
可为广大用户提供现场安装，技术知道与调试等项目。
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