Normas ISO

Optics and photonics -- Test methods for telescopic systems-- Part 3: Test methods for telescopic sights

Connections for fluid power and general use -- Hydraulic couplings for diagnostic purposes-- Part 2: Coupling with M16 x 2 end for connection under pressure

Hydrometry -- Groundwater -- Surface geophysical surveys for hydrogeological purposes

Petroleum and natural gas industries -- Specific requirements for offshore structures-- Part 5: Weight control during engineering and construction

Hardmetals -- Metallographic determination of microstructure-- Part 4: Characterisation of porosity, carbon defects and eta-phase content

Hardmetals -- Metallographic determination of microstructure-- Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals