External cathodic protection of well casing1 Scope This European Standard specifies methods used to evaluate the external corrosion hazards of well casings, as well as cathodic protection means and devices to be implemented in order to prevent corrosion of the external part of these wells in contact with the soil. This European Standard applies to any gas, oil or water well with metallic casing, whether cemented or not. However, in special conditions (shallow casing: e. g. 50 m, and

Information on other disturbance phenomena is given in BS EN 61000-4-1:2001

Why should you use BS EN 13938-5 - Voids and fissures used in small rockets

Battery manufacturers and suppliers

Polyvinylidene fluoride (PVDF) is a chemical compound used in high-temperature applications

use and disposal of covering films

Why should you use ISO 11093-2 - Conditioning of paper and board

be of short-term or long-term

A relative calibration method has been added to Clause 8: Calibration by piezoelectric compensation

Experience in connection with the use of hearing aids in recent times has identified digital wireless devices

can adopt to upgrade their innovative performance then use as the basis of collaborative initiatives with suitable partners to promote innovation

Product certifiers

This Part of BS 5892 is not applicable to axles designed to BS EN 13103 and BS EN 13104