Field test method for determining the relative protective effectiveness of a wood preservative in ground contact Ingestion-build-105964 The standard is cited by

The standard is cited by the HSE as good practice guidance to meeting the requirements of the Lifting Operations and Lifting Equipment Regulations 1998

using simple tools

with or without special preparation

ISO 9873 specifies requirements for intra-oral viewing and retracting instruments that are in common use in dentistry

and quasi-free sound fields

Field test method for determining the relative protective effectiveness of a wood preservative in ground contact Ingestion-build-105964 The standard is cited byWhat is BS EN 252 Protective effectiveness of a wood preservative in ground contact about? BS EN 252 is a European standard that discusses evaluating the effectiveness of wood preservatives. BS EN 252 specifies a field test method for evaluating the effectiveness of wood preservatives in a ground contact situation. Wood treated with a reference preservative is included for comparison. The protective effect of the test preservative is assessed in