Thermoplastics piping systems for non-pressure applications —
Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings —
Determination of the viscosity number and K-value
Test conditions for manually controlled milling machines with table of
fixed height - Testing of the accuracy — Part 1: Machines with
horizontal spindle
Geometrical product specifications (GPS) — Inspection by measurement of
workpieces and measuring equipment — Part 3: Guidelines for achieving
agreements on measurement uncertainty statements