Abrasive products. Checking the grain size of superabrasives Ingestion-build-232773 in which case the requirements

in which case the requirements of BS EN ISO 14122 apply

consists of the following parts:

Contents of PD CEN/TR 15809:

for end-user premises wiring

from large multinational corporations and government organizations

Abrasive products. Checking the grain size of superabrasives Ingestion-build-232773 in which case the requirements1 Scope This International Standard specifies a method for determining or checking the grain size of superabrasives (diamond or cubic boron nitride) as used for the manufacture of industrial products, such as grinding wheels and saws. It is applicable to grain size designations as defined in Tables 2 and 3. This International Standard describes the grain size designations, the size limits, the sieves for use in determining them and the procedure to be