Characteristic values determined under different atmospheric conditions are used to indicate the performance of pneumatic equipment and systems, but in order to correlate them, it is necessary to know the conversion coefficients related to atmospheric conditions. This standard specifies standard values related to atmospheric conditions for indicating the performance of pneumatic equipment and systems in pneumatic technology.
JIS B 8393:2000 history
2000JIS B 8393:2000 Pneumatic fluid power -- Standard reference atmosphere