IX-2L1DC12Polyphaser T1/E1 RS422/485+DC12V防雷器
面议IX-2L1DC12Polyphaser T1/E1 RS422/485+DC12V防雷器
面议IX-5LPolyphaser 5路保护 T1/E1 RS422/485防雷器
面议IX-4LPolyphaser 4路保护 T1/E1 RS422/485防雷器
面议IX-3L2DC48Polyphaser T1/E1 RS422/485+48V防雷器
面议IX-3L1DC24Polyphaser T1/E1 RS422/485+DC24V防雷器
面议IX-3LPolyphaser 3路保护 T1/E1 RS422/485防雷器
面议IX-2LPolyphaser 2路保护 T1/E1 RS422/485防雷器
面议IX-1L1DC24-IGPolyphaser T1/E1 RS422/485防雷器
面议