Hirschmann Mar1020-99ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
Mach1020/30
Mar1020-99mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmhphphph
Mar1030-4otttttttttttttttttttttttttfmmhphph
Mar1040-4c4c4c4c9999sm9hphhh
MAR1040-4C4C4C4C9999SM9HRHH
Mar1040-4c4c4c4c9999smmhphhh
Ysgrifennwch eich neges yma a'i hanfon atom