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PN-4PF500 Four point flexural strength Tester's video

290 plays · 2020-03-30
PNshar PN-4PF500 Four point flexural strength Tester
Product description
PN-4PF500F 4-point Bending Stiffness Tester adopts four-point loading method. It is a corrugated fibreboard Bending Stiffness Tester designed and developed in accordance with the national standard GB/T 23144 and ISO5628. It is suitable for various corrugated fibreboards and cardboard.