“...Classification of the fire and mechanical performance of wiring system elements...”
The electronic version of this standard may be found at the Standards NZ website.

“...Classification of the fire and mechanical performance of wiring system elements...”
The electronic version of this standard may be found at the Standards NZ website.

The electronic version of this standard may be found at the Standards NZ website.

“...Soil strength and consolidation tests - determination of the static cone penetration resistance of a soil - field test using a mechanical and electrical cone or friction-cone penetrometer...”