000 00454nam a2200133Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aTesting of flexible cellular materials. Fatigue vibration test by constant load pounding in the indentation:pulsation range
260 _c1977
500 _aStandard number: DIN 53 574
650 _aConstant load pounding
650 _aFatigue vibration test
650 _aFlexible cellular materials
942 _cST
999 _c73358
_d73358