Double oil circulation upgrade for swimming rolls
Double-ended worm gear shaft upgrade for suction rolls
DoubleDoc doctor Reliable web shedding and cleanliness in the press section _in Chinese_ - flyer
DoubleJet water cutting device _in Chinese_ - flyer
Drawing: 1" & 2" 7RRR & 7RRT top loading standard port ball valve
Drawing: 1" 5RRR reduced port railroad valve
Drawing: 1" 5RRT reduced port railroad valve
Drawing: 1" 6150 flanged end valve with I.D. screw end
Drawing: 1" x 2" 6FRF railroad valve
Drawing: 1", 2", 3" 9RFT railroad valve
Page 121 of 658