Conservation of Cultural Heritage. Methods and materials for cleaning porous inorganic materials Ingestion-build-78747 CBEFF patron formats

CBEFF patron formats

IEC 60958-4-2

Who is ISO/IEC 20000-1 - Information technology for

Highlighting the importance of regular and planned maintenance as a value adding activity

The extent to which this is permitted is considered under the field of direct application of the test results

Conservation of Cultural Heritage. Methods and materials for cleaning porous inorganic materials Ingestion-build-78747 CBEFF patron formatsWhat is BS EN 17138 Methods and materials for cleaning porous inorganic materials of cultural heritage about? BS EN 17138 provides the guidelines for the choice of the operational cleaning technical specifications to optimize the cleaning operation. The fundamental requirements for each specific cleaning method are given to adapt cleaning works for single specific cases. The objective of cleaning may consist of removal of any combination of unwanted