Knopp компании по импорту и knopp компании по импорту индустрия

please send us your best quotation of a hardness tester specified as follows: - Test loads from 200gf to 3000 Kgf - Methods of measurement : • Vickers HV ISO6507, ASTM E384 – E92, • Knoop HK ISO4545 , ASTM E92 • Brinell HB ISO6506, ASTM E10 • Rockwell HR EN-ISO6508, ASTM E18 Please, send your catalog for more technical details. Looking forward to receiving from you asap.