Penkalibers hard verchroomd DIN 7150-2 en DIN 7164 | Vogel
Plochý kalibr oboustranný od 80 mm do 84 mm, DIN 7164 | Ploché kalibry na díry |Kalibrační laboratoř Zindler
DIN 7164:1966 - Workshop Plug Gauges and Spherical End Measuring Rods for ISO Fit Dimensions from 1 to 500 mm Nominal Dimensions; Gauge Dimensions and Manufacturing Tolerances (FOREIGN STANDARD)
DIN 7164
DIN 7164 : Geometrical product specifications (GPS) - Workshop plug gauges and spherical plug gauges for inside diameters with tolerance class according to DIN EN ISO 286-1 and DIN EN ISO 286-2