Ambient air quality. Guide for the measurement of elemental carbon (EC) and organic carbon (OC) deposited on filters PAS 015 This International Standard specifies the

This International Standard specifies the requirements for the material and marking of single-piece metal blades for portable hand-held brush cutters as well as the basic dimensions and tolerances for saw blades for portable handheld brush saws

Calculation method of buried pipelines

it ensures high quality

Manufacturing Industries of Audio/Video devices

The assembly of a bareshaft pump with its driver can require measures that are outside the scope of this European Standard

Ambient air quality. Guide for the measurement of elemental carbon (EC) and organic carbon (OC) deposited on filters PAS 015 This International Standard specifies the1 Scope This Technical Report gives guidance on the measurement of elemental carbon (EC) and organic carbon (OC) following the requirement for the networks of all EU member countries to measure EC and OC in particulate matter from June 2010 at background sites according to the Council Directive 2008 50 EC on ambient air quality and cleaner air for Europe. The Technical Report describes the analytical procedures for determining EC and OC on quartz