EH系列：

EHR-2              B2B-EH-A            B2B-EH          B2B-EH-A-OO              B2B-EH-TS

EHR-3              B3B-EH-A            B3B-EH           S2B-EH-OO                 B3B-EH-TS       

EHR-4              B4B-EH-A            B4B-EH                                              B4B-EH-TS

EHR-5              B5B-EH-A            B5B-EH                                              B5 B-EH-TS

EHR-6              B6B-EH-A            B6B-EH                                              B6B-EH-TS                                          

EHR-7              B7B-EH-A            B7B-EH                                              B7B-EH-TS

EHR-8              B8B-EH-A            B8B-EH                                              B8B-EH-TS

EHR-9              B9B-EH-A            B9B-EH

EHR-10            B10B-EH-A          B10B-EH

EHR-11            B11B-EH-A          B11B-EH

EHR-12            B12B-EH-A          B12B-EH

EHR-13            B13B-EH-A          B13B-EH

EHR-14            B14B-EH-A          B14B-EH

EHR-15            B15B-EH-A          B15B-EH