Products used for treatment of water intended for human consumption. Powdered perlite1 Scope This European Standard is applicable to powdered perlite used for treatment of water intended for human consumption. It describes the characteristics of powdered perlite and specifies the requirements and the corresponding test methods for powdered perlite and gives information on its use in water treatment.

the Directive 94/9/EC on the Equipment intended for use in Potentially Explosive Atmospheres (ATEX) should be applied

Scope: maximum unit mass increased from 3 t to 4 t

make a self-determination and declaration of conformance with this OHSAS specification

It guides readers in the requirements to ensure that a fire alarm system is as safe as reasonably possible

PAS 2021 will be of significance to any organization that places timber or timber products (including materials made from pulp and paper) on the EU market

modernization

and methodologies

This standard applies to radiotherapy simulators using high voltage generators operating at a voltage not exceeding 400 kV complying with IEC 601-2-7

Elaboration of maintenance instructions

countersunk

It is strongly recommended that these tests are used as preliminary checks before resorting to the test described in the main text which may be needed for compliance with a specification

PAS 223 looks at how to develop and maintain prerequisite programmes and design requirements to help the manufacturers of food packaging control food safety hazards