Hydrometric determinations. Flow measurement in open channels using structures. Flat-V weirs1 Scope This International Standard describes the methods of measurement of flow in rivers and artificial channels under steady or slowly varying conditions using flat V weirs (see Figure 1). Annex A gives guidance on acceptable velocity distribution.

which provides generic guidelines for implementing an SMS in accordance with PD ISO/IEC 20000-1

four-quadrant scanning

The standardization of higher education qualifications

for general or special engineering applications at temperatures between –270 °C and +260 °C

3 – Iron and steel about

coupling of the earphone to ear simulator

BS EN 4339 specifies the requirement related to Heat-resisting alloy CO-WH4001 (CoCr29W9) used in aerospace applications

traction systems – Application guide

you can determine whether the electromechanical meters meet the required technical and performance standards and if they are fit for purpose

With obedience and compliance to PD 6540

Laboratories and test centers medical purposes

To provide a set of data element type definitions for geometrical parameters in the computer-sensible form