Cinematography; Head gaps and sound records for three-, four-, or six-track magnetic sound records on 35 mm and single-track on 17,5 mm motion-picture film containing no picture; Positions and width dimensions— 4 стр.
Specification for Hydraulic O-Ring Materials, Properties, and Sizes for Metric and Inch Stud Ends, Face Seal Fitting and Four-Screw Flange Tube Connections
SPECIFICATION FOR HYDRAULIC O-RING MATERIALS, PROPERTIES, AND SIZES FOR METRIC AND INCH STUD ENDS, FACE SEAL FITTING AND FOUR-SCREW FLANGE TUBE CONNECTIONS