Plastics piping systems for industrial applications —
Acrylonitrile-butadiene-styrene (ABS), unplasticized poly(vinyl
chloride) (PVC-U) and chlorinated poly(vinyl chloride) (PVC-C) —
Specifications for components and the system — Metric series — Technical
Corrigendum 1
Hydraulic fluid power — Determination of the particulate contamination
level of a liquid sample by automatic particle counting using the
light-extinction principle — Amendment 1
Non-destructive testing — Qualification of radiographic film
digitisation systems — Part 1: Definitions, quantitative measurements of
image quality parameters, standard reference film and qualitative control