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ASTM D1709: Method A
Falling height: 66cm(26")
Dart diameter: 38.1mm
Dart Material: Aluminum（Surface coated with enamel）
Dart weight: 32 ± 2 g
Total weight: 300 g
ASTM D1709: Method B
Falling height: 152.4cm (60”)
Dart diameter: 0.8mm
Dart Material: Stainless steel
Dart weight: 320 ± 10 g
Total weight: 1,300 g
Specimen frame: inside diameter ψ127㎜; outer diameter ψ147㎜
