Cranes are generally open to transport, so the installationunit should be installed in various parts.
起重机一般是开运输的，所以安装单位应把各部分安装起来。
2
The assembled and tested missile was transported to the launching site by railway line using a special transport-installationunit propelled by a diesel locomotive.
完成总装和测试后的导弹被由内燃机车驱动的运输安装机械经铁轨运至发射工位。
3
This testing may range from basic installation of the product, unit testing, simple configuration, or formal FVT or SVT activities.