16mm Filmography
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HEAT SEALING

Year Published: 1977

Creator: Department of Defense.

Format: 16mm/video file

Description: Department of Defense - Description: DEPICTS THE PROCESS, TECHNIQUES AND MATERIALS USED TO MAKE AND TEST HEAT SEALS AND SHOWS ROTARY, BAND AND JAW TYPE SEALERS IN OPERATION WITH VARIOUS BARRIER MATERIAL. - PIN 71337

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