   POSϵӡ

     58mm ϵƱݴӡ
       POS-58     Series ()
       POS-58C    Series ()

     80mm ϵƱݴӡ
       POS-80     Series ()
       POS-8090   Series (,ٶ90mm/s)
       POS-80C    Series ()
       

     76mm ϵʽƱݴӡ
       POS-76     Series ()
       POS-76C    Series ()
