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DOT Code: 557.564-014

Industry: plastic-synth.

Verifies adjustment of pumps used to force cellulose solution through spinnerettes, forming rayon, to ensure that pump speed conforms with plant specifications for prescribed weight of yarn: Turns valve to transfer measured amount of solution to container and times flow, using stopwatch. Weighs container and solution and records findings.

GOE: 06.03.02 STRENGTH: L GED: R3 M2 L2 SVP: 4 DLU: 77