横幅
(cm)
奥行(cm)
20 30 40 45 60
45 1,860 1,860 2,080
60 1,860 2,160 2,380 2,380
70 1,860 1,860 2,380 2,380
80 1,860 2,160 2,580 2,580
87.5 2,160 2,580 2,580 2,800
90 1,860 2,160 2,580 2,580
120 2,800 3,510
150 3,510 3,930
180 3,730 4,360