таблица соответствия линий к диаметрам пуговиц в

                                                              миллиметрах

                             L

                                     d mm

                           12L

                                  7,5 mm

                           14L

                                   9   mm

                           16L

                                  10  mm

                           18L

                                  11  mm

                           20L

                                12,5 mm

                           22L

                                  14  mm

                           24L

                                  15  mm

                           26L

                                  16  mm

                           28L

                                  18  mm

                           30L

                                  19  mm

                           32L

                                  20  mm

                           34L

                                  21  mm

                           36L

                                  23  mm

                           38L

                                24,5 mm

                           40L

                                  25  mm

                           42L

                                  26  mm

                           44L

                                  28  mm

                           46L

                                  30  mm

                           48L

                                  32  mm

                           50L

                                  33  mm

                           54L

                                  34  mm

                           60L

                                  38  mm

                           64L

                                  40  mm