Liming materials. Denominations, specifications and labelling Ingestion-build-82061 A preservation efficacy test

A preservation efficacy test

Piezoelectric filters are also called Quartz crystals

It also specifies the requirements for the time interval to be observed between production and testing of conveyor belt test pieces

It also covers the submerged areas of appurtenances

BS EN 15451:2008 supersedes DD CEN/TS 15451:2006

Liming materials. Denominations, specifications and labelling Ingestion-build-82061 A preservation efficacy test1 Scope This European Standard describes and specifies the requirements of products of natural origin and products from industrial processes of basic and fine quality to be used as liming materials in agriculture for raising the pH of soil (and water).