求翻译：在安装前我们会需要预埋螺杆在天花板里面，以便安装时悬挂灯具吸顶盘。同样的，这样的设计都会要用对于直径大于120CM的吸顶盘来说是什么意思？

Prior to installation, we will need embedded inside of the screw in the ceiling, hanging lamps to install ceiling plate. Similarly, such a design would use for a diameter greater than the ceiling plate is 120cm

Before the installation we will need to be pre-ground screw in the ceiling, so that when you install the ceiling hanging lamps. Similarly, the design will be used for the diameter of more than 120 CM said that the ceiling is to

We meet before the installment need to bury the screw rod in advance inside the ceiling, in order to install time is hanging the lamps and lanterns to attract hanging.Same, such design can need to use regarding the diameter to be bigger than 120CM to attract hanging

正在翻译，请等待...

正在翻译，请等待...