Eskalator Pulley Group

Mitsubishi eskalator katrol kelompok 6 putaran 9 putaran eskalator rantai putar roda besi roda nilon
Universal eskalator pegangan rantai bergulir 5 set roda eskalator katrol kelompok pitch 60 roda 26*26
Toshiba elevator bagean eskalator katrol klompok 3 wheel 6 wheel 9 wheel