Measurement of radioactivity in the environment. Soil - Plutonium 238 and plutonium 239 + 240. Test method using alpha spectrometry1 Scope This document describes a method for measuring 238Pu and 239 + 240 isotopes in soil by alpha spectrometry samples using chemical separation techniques. The method can be used for any type of environmental study or monitoring. These techniques can also be used for measurements of very low levels of activity, one or two orders of magnitude less than the level of natural alpha emitting radionuclides. The test methods described in this document

Why should you use PD IEC/PAS 61182-12 - Generic requirements for printed board products

— liquefied petroleum gas (LPG) cylinders (see Annex A)

including the performance level required for carrying out safety functions applicable to SRP/CS for high demand and continuous mode

Co-working platforms

Method for calculation of system energy requirements and system efficiencies

Refer to Clause 6 for additional information

The following amendments have been made to EN 1914:2009:

5 mm ferrule diameter

with universal head

references were updated and the document was editorially revised

Human resources security

their customers and other interested parties concerned with standards for glass containers and finishes and is intended to give uniformity to the preparation and publication of glass container and finish specifications in metric units