ISO 13709 2nd edition (API 610 11th) revisions

107
Terms and definitions
106
Scope was made clearer
105
When required cooling, fan cooling is the first choice
104
Performance correction on pumps handling liquids more viscous than water
103
Water temperature on pump performance tests
102
Vibration limits for overhung pumps (OH type) and  between-bearings pumps (BB type)
101
Horizontal single stage overhung pump―「OH2Shaft stiffness

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