大水口模座

                                SA 型                                                 SB 型                                               SC 型                                          SD 型

小水口模座

                                   DA型                                                 DB 型                                               DC 型                                          DD 型

                                  EA 型                                                  EB 型                                               EC 型                                           ED 型

简易水口模座

                                 FA 型                                                GA 型                                               FC 型                                           GC 型