2019年广东自考00677《服装材料》模拟试题4

27、服装皮革的主要品种是                                                

                                  。

28、服装辅料主要有                                                     

                                                     。

29、写出10种服装用衬                                                   

                                                     。

30、粘合衬压烫的工艺参数是                                            。