Mask Friction Tester
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DRK128C Martindale Abrasion Tester
DRK128C Martindale Abrasion Tester imagwiritsidwa ntchito kuyeza kukana kwa abrasion kwa nsalu zolukidwa ndi zoluka, ndipo itha kugwiritsidwanso ntchito kwa nonwovens. Osayenerera nsalu zazitali za mulu. Itha kugwiritsidwa ntchito kuti mudziwe momwe ma pilling a nsalu zaubweya amagwirira ntchito mopanikizika pang'ono. Osayenerera nsalu zaubweya zokhala ndi makulidwe opitilira 3mm. Miyezo Yogwiritsidwa Ntchito: GB/T4802.2, GB/T21196.1～4, GB8690, ASTMD4966, ASTMD4970, ISO12945.2 Zomangamanga: 1. Makinawa ali ndi magawo awiri: m...
