What a good way, the other end is through, this head can not find
The first analog interface connection: divided into two kinds: First, the AV interface: the projector on the audio and video lines were inserted in the TV box audio and video cable jack can be; Second, the VGA interface, respectively, can be connected. The second digital interface connection: If the TV box and the projector are equipped with HDVI or HDMI interface can be connected to the digital interface. Friendship reminder, if not, please help you can, and simple.
How much cable? The diameter of the smallest circle is 20 times the diameter of the cable, their own count.
According to the table can be obtained, you want the goods are mainly concentrated in the ninth category 【0912】 group telephone lines and wire and cable belong to a group Another 40 category belongs to the service category trademark, if the focus on wire and cable processing, also Can register the tenth class [4015].
