Subject Area | Mechanical Equipment and Packaging |
Year of Declaration | 1991 |
Status | Voluntary |
ICS Number | 23.040.20 |
Stage | Withdrawn |
Number of Pages | 2 |
Price | TT$34.00 |
Specifies a method for the determination of the effect of sulphuric acid on uplasticized polyvinyl chloride (PVC) pipes and lays down the acceptable limits of increase or decrease of the mass of the pipe material 2p.