安全接头                                                                                                   不锈钢滚轮

                                                 车 罐                                                        锻铣工具

                                                    耐磨套                                                         砂泵轴

                            水力锚                                                        油罐放油阀

                            油嘴                                                                     圆盘锯

                           50方淡水罐                                                                   保持架

                                                        变径接头                                                            短节

                            鹅颈体                                                          扶正器

                           接 箍                                                             靠背轮

                      快速接头                                                            链接器

                         链轮                                                                皮带轮