They can be pre-assembled into a fixture or purchased individually.
他们可以预先安装到夹具组中或单独购买。
I believe that all the machines to be shipped have been pre-assembled (inspected).
我相信所有发运的机器都经过预装配(检验)。
This method of adjustment is frequently used when the components of a bearing arrangement are pre-assembled.
这种调整方法经常在轴承配置部件预组装的情况下使用。
Responding to adopt dual sawing clip rolling bearings and carbide orientation, prolong service life pre-assembled.
锯夹采用双滚动轴承和硬质合金导向、延长锯条使用寿命。
All the fittings are pre-assembled a whole, which facilitates the field installation and reduce the decoration cycle.
所有配件整体预先装配，工地安装快捷简便，缩短装修周期。
Our first experiment was aimed at the installation side—a pre-assembled LED product for retrofitting fluorescent lights in sign cabinets that we released in 2014.
第一个实验是关于安装方面的。我们准备了新型荧光照明灯箱标识，这是我公司2014年推出的采用预先装配的LED模组制作的产品。
Virtual assembly is the key technology of virtual manufacture, virtual products can be pre-assembled at design stage of products, and the correctness of assembly process plans can be verified.
虚拟装配是虚拟制造的关键技术之一，可在产品设计阶段进行预装配，验证装配工艺的正确性。
The main indoor wiring harness (3) is pre-sub-assembled on the sub-assembly line of the dashboard and then is installed in the finished car along with a dashboard module.
室内主线束（3）事先在仪表 板的分装线上分装好，然后随仪表板模块一起装入整车中。
The main indoor wiring harness (3) is pre-sub-assembled on the sub-assembly line of the dashboard and then is installed in the finished car along with a dashboard module.
室内主线束（3）事先在仪表 板的分装线上分装好，然后随仪表板模块一起装入整车中。
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