Petroleum and natural gas industries
Drilling fluids - Laboratory testing
This International Standard provides procedures for the laboratory testing of both drilling fluid materials and drilling fluid physical, chemical and performance properties.
2
80% Of the ISO Prevailing Rate
109
75.180.10; 75.100
GSA/TC 13 - Petroleum & Petroleum Products
This standard was last reviewed and confirmed* in 2014.
Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC induction motors
GS IEC TS 60034-2-3:2019