【TBT】Draft of Egyptian standard ES 4912-2 “Plain bearings — Thin-walled half bearings with or without flange — Part 2: Measurement of wall thickness and flange thickness"
【TBT】Draft of Egyptian standard ES 4889 “Rolling bearings — Single-row angular contact ball bearings — Chamfer dimensions for outer ring non-thrust side"
【TBT】Draft of Egyptian standard ES 4997 “Rolling bearings — Single-row cylindrical roller bearings — Chamfer dimensions for loose rib and non-rib sides "
【TBT】 Draft of Egyptian standard ES 6373-2 “ Plain bearings — Metallic multilayer plain bearings — Part 2: Destructive testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm"