Geometrical product specifications (GPS). Surface texture: Areal - Metrological characteristics for areal topography measuring methods best-seller

Geometrical product specifications (GPS). Surface texture: Areal - Metrological characteristics for areal topography measuring methods best-sellerWhat is this standard about? This document specifies the metrological characteristics of areal instruments for measuring surface topography. Because surface profiles can be extracted from surface topography images, most of the terms defined in this document can also be applied to profiling measurements.

7 The basic principles

BS EN 474-9 deals with all significant hazards

• Stress-relief heat treatments

This document specifies the general design features

planar source location and three-dimensional source locations that can be applied to know the AE sources in one dimension

or programmable electronic systems in safety related applications for lifts

The principles of the design of prestressed masonry and confined masonry are given

1 Determination of the moisture content

Requirements for portable test and measurement equipment have been clarified and amended

Guidance on pictorial cumulative sum methods of enhancing the presentation and understanding of data arranged in a meaningful sequence

Starting of motor-operated appliances

Part 3: Stairs