Ask you master, I have a 50-core control cable, a lot of color, but I do not know how to distinguish and wiring, wire diameter is 0.5mm. I heard that seems to use color to distinguish, but the color too much, specific How to distinguish it, ask the Supreme to help! Question added: the color of each line is different, you said the core method I can try, but I see them when they do not use the line number, asked how can we do, they say by distinguishing the color, I do not understand How to distinguish so to ask about. But thank you more
Is the system inside the description file is lost, leaving me to teach you to solve
. unless it is re-cable, otherwise the line is certainly not pumping, whether it is horizontal enough vertical or straight 2 If your home is the floor of the floor, in particular, proposed to take horizontal and vertical, in case of playing wood stunned wire Wear it is not worthy of 3 to facilitate the late maintenance, electrician can identify the direction of the cable according to the socket 4 do not save that point, boring, safe or the first electrical practice norms, home improvement quality acceptance norms, there is this requirement, The state has a certain standard, which is specific, I also forgot.
Textbook on the standard answer tube threading length = (piping length + reserved length) X wire root number of the formula is not the same length of the reservation, such as the line is 1.5m, from the ground pipe exports led to power connection box is 1.0 ... ... generally consider the line length is 1.5 times the length of the tube just fine, the size of the difference according to the actual workload to change like
