T72-6C-DN80,T72-6C-DN100,T72-6C-DN125,T72-6C-DN150,T72-6C-DN200,
T72-10C-DN20,T72-10C-DN25,T72-10C-DN32,T72-10C-DN40,T72-10C-DN50,T72-10C-DN65,
T72-10C-DN80,T72-10C-DN100,T72-10C-DN125,T72-10C-DN150,T72-10C-DN200,
T72-16C-DN20,T72-16C-DN25,T72-16C-DN32,T72-16C-DN40,T72-16C-DN50,T72-16C-DN65,
T72-16C-DN80,T72-16C-DN100,CCLAIR,T72-16C-DN125,T72-16C-DN150,T72-16C-DN200,
T72-25C-DN20,T72-25C-DN25,T72-25C-DN32,T72-25C-DN40,T72-25C-DN50,T72-25C-DN65,
T72-25C-DN80,T72-25C-DN100,T72-25C-DN125,T72-25C-DN150,T72-25C-DN200,
T72-40C-DN20,T72-40C-DN25,T72-40C-DN32,T72-40C-DN40,T72-40C-DN50,T72-40C-DN65,
T72-40C-DN80,T72-40C-DN100,T72-40C-DN125,T72-40C-DN150,T72-40C-DN200,