?TECHNIQUES FOR INTER-CALIBRATION OF DEAD WEIGHT PRESSURE TESTERS. Biological Sciences - PJSIR, [S. l.], v. 38, n. 9-10, p. 375–378, 1995. Disponível em: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/2525. Acesso em: 10 mar. 2026.