What is the size range of the general sofa 3+2+1? Range ah!
3+2+1 positive, 3 in a row should be 1.8 meters, according to the national standard is between 1.75--1.96 meters, 2 single pendulum method according to normal in the side of each width should be 80 centimeters, at a depth of 90 cm, the 1 is to lay down the chaise sofa, 1 meters in width about 3+2+1, so the normal pendulum is the width of 4 meters, of course, is to look at you to buy the sofa seat is how deep, deep 2 single sofa seat decided position width.
Generally in the 3.2 meters away, this does not have a fixed size range, you want to do more can be most, 1 and 2 of the length can be done arbitrarily, 3 is actually a royal bed, he decided to determine the maximum width of the sofa
