Restrained joint systems for ductile iron pipelines. Design rules and type testing1 Scope This document specifies the design rules and type testing for restrained joint systems to be used on ductile iron pipelines complying with ISO 2531 and ISO 7186, in order to determine their mechanical properties and leaktightness.

These annexes are read in conjunction with IEC 61918:2018

In the latter case

type of electrode core

master/slave communication with error detection

surface texture

— manual taps

distribution and size

Calling the fire and rescue service

This part of ISO/IEC 11179 describes naming in a metadata registries (MDR)

If the full permeability characteristics of the geotextile or geotextile-related product have previously been established

The calculation of the recyclability and recoverability rates is explained in ISO 21106 which is carried out through the three stages of rolling stock

BS EN 62058-11 is a Europen Standard that discusses acceptance inspection of electricity metering equipment