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Plastics film and sheeting — Determination of impact resistance by the free-falling dart method — Part 1: Sta…

Overview ISO 7765-1:1988 specifies a reproducible test procedure to determine the impact resistance of plastics film and sheeting (thickness < 1 mm) by the free‑falling dart (dart impact) staircase m…

Plastics film and sheeting. Determination of impact resistance by the free-falling dart method - Staircase me…