65 / | HD | GLASS MANUFACTURING |
17.1 | DF | PROCESSES {32} |
66 | DF | .~ Forming product or preform from molten glass {7} |
90 | DF | .~.~ Sheet {7} |
99.1 | DF | .~.~.~ By or with pouring molten glass onto forming surface {2} |
100 | DF | .~.~.~.~ Onto moving roll or platen {1} |
101 | .~.~.~.~.~ Through bite of rolls |