Standard Test Method for Total Nitrogen in Peat Materials Ingestion-build-221493 adjustment and maintenance is accepted

adjustment and maintenance is accepted as part of the normal use of the equipment

b) definition of general mapping rules and specific mapping rules commonly applying to various mapping types

installation and commissioning of electrical actuation arrangements for pre-action watermist and sprinkler systems

this gives a reasonable level of confidence that the meter type tested is free from serious design errors and material flaws that may prevent it from maintaining its specified accuracy for the period of use estimated by the manufacturer

BS EN 15594 specifies restoration by electric arc welding and is limited to the head of the rails only

Standard Test Method for Total Nitrogen in Peat Materials Ingestion-build-221493 adjustment and maintenance is accepted