TY - JOUR AU - Eckel, Stephen AU - Barker, Daniel AU - Fedchak, James A. AU - Newsome, Emmanuel AU - Scherschligt, Julia AU - Vest, Robert E. C2 - Metrologia DA - 2022-08-09 04:08:00 LA - en M1 - 59 PB - Metrologia PY - 2022 TI - A constant pressure flowmeter for the extremely high vacuum UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=933426 ER -