PNST 146-2016

Natural gas. Determination of composition and associated uncertainty by gas chromatography. Part 5. Determination of nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons by Isothermal method

Face milling cutters with mechanically clamped indexable inserts. Types and basic dimensions

Measuring machines for checking fine pitch spur gears. Types. Basic dimensions, standards of accuracy

Flexible manufacturing systems. Maintenance and repair. General concepts

Radio-frequency cable type PK 75-4-16. Specifications

Uniform provisions concerning the type approval of: I. Safety-belts and restraint systems for occupants of power-driven vehicles; II. Vehicles equipped with safety-belts