S-037/84
S-037/84
S-037/84 adapter,male plug without plastic pin,with female and US jack 8p4c,for ISDN connected Patent No.(1)ZL.98205067.4(CHINA)(2)150914(TWN)
S-037/84
S-037/84 adapter,male plug without plastic pin,with female and US jack 8p4c,for ISDN connected Patent No.(1)ZL.98205067.4(CHINA)(2)150914(TWN) 1698924