Timber in joinery. General classification of timber quality Ingestion-build-181247 c) case hardening steels as

c) case hardening steels as specified in BS EN 10277-4

the examination may be carried out at other stages during the welding process

BS EN 60976 applies to medical electron accelerators when used

d) overlay and parquet

Timber in joinery. General classification of timber quality Ingestion-build-181247 c) case hardening steels asThis European Standard specifies the method to be used to determine the characteristics and classify the appearance quality of timber in joinery. This standard applies to all complete items of joinery such as doors, windows and staircases, or to individual joinery parts. It includes solid, finger jointed, edge jointed and laminated joinery. This European Standard does not cover matters relating to the influence of timber characteristics on strength