2015JIS B 8329-2:2015 Vacuum technology -- Standard methods for measuring vacuum-pump performance -- Part 2: Positive displacement vacuum pumps
1999JIS B 8316-1:1999 Positive-displacement vacuum pumps -- Measurement of performance characteristics -- Part 1: Measurement of volume rate of flow (pumping speed)
1994JIS B 8316:1994 Positive-displacement vacuum pumps -- Test methods