Geometrical product specifications (GPS). Series of conical tapers and taper angles Ingestion-build-86103 ISO 19642-4 gives testing parameters

ISO 19642-4 gives testing parameters for the electrical and mechanical tests which can be used by cable and vehicle manufacturers to make better quality cables

specific areas of the pattern

supplementary tests can also be made

ratings and classification of mobile fire extinguishers and test methods to be used

Marburg medium spacing convention for Braille

Geometrical product specifications (GPS). Series of conical tapers and taper angles Ingestion-build-86103 ISO 19642-4 gives testing parameters1 Scope This International Standard provides calculated values for a series of cones or conical tapers, ranging from 120 to less than 1, or ratios from 1: 0,289 to 1: 500, intended for general use in technical engineering. It applies only to plain conical surfaces, and excludes prismatic pieces, taper threads, bevel gears, etc.