Subject Area | Mechanical Equipment and Packaging |
Year of Declaration | 1991 |
Status | Voluntary |
ICS Number | 23.040.20 |
Stage | Withdrawn |
Number of Pages | 1 |
Price | TT$34.00 |
Specifies a method for the determination of the opacity of unplasticized polyvinyl chloride (PVC) pipes and lays down the acceptable limit of light which may pass through the wall of the pipe