Cite
HARVARD Citation
Institution,, B. (2021) Expert Commentary for BS EN ISO 2692:2021. Geometrical product specifications (GPS). Geometrical tolerancing. Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR). [Online]. London : British Standards Institution. Available from: http://access.bl.uk/ark:/81055/vdc_100122067367.0x000001