A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Welding procedure qualification test for pressure vessels
Sight glasses for pressure vessels
Rotodynamic pumps -- Hydraulic performance acceptance tests -- Grades 1, 2 and 3
Measurement methods of pump discharge
Methods of noise measurement for pumps
Testing methods for performance of pump using model pump
Vacuum technology -- Turbomolecular pumps -- Measurement of performance characteristics
Testing methods for turbo-fans
Forward-curved bladed fans
Small-size reciprocating air compressors
Fans, blowers and compressors -- Determination of A-weighted sound pressure level
Hydraulic fluid power -- Identification of manifold assemblies and their components
Hydraulic fluid power -- Sub-plate type solenoid operated four-port directional control valves
Textile reinforced thermoplastic hose assemblies for hydraulic use
Vacuum technology-Dimensions of clamped-type quick-release couplings
Pneumatic fluid power -- Solenoid operated valves
Pneumatic fluid power -- Compressed-air lubricators -- Part 2: Test methods to determine the main characteristics to be included in supplier's literature
Compressed air -- Part 1: Contaminants and purity classes
Compressed air-Contaminant measurement-Part 4: Particle content
Compressed air -- Part 5: Test methods for oil vapour and organic solvent content
Compressed air -- Part 6: Test methods for gaseous contaminant content
Hydraulic fluid power-Cylinders-Dimensions and tolerances of housings for single-acting piston and rod seals in reciprocating applications
Pneumatic fluid power -- Five-port directional control valves, sizes 18 mm and 26 mm -- Part 1: Mounting interface surfaces without electrical connector
Automatic steam traps
Pressure reducing valves for water works
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