TY - JOUR AU - Douglas Olson AU - Alaaeldin Eltawil AU - Shaker Gelany C2 - Journal of Metrology Society of India DA - 2012-02-28 LA - en M1 - 26 PB - Journal of Metrology Society of India PY - 2012 TI - Results of a hydraulic pressure comparison in the range from 25 MPa to 200 MPa between NIS-Egypt and NIST-USA UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=909614 ER -