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Indian Standard : Specification for High Impact Polystyrene Sheet
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
N.Delhi
Indian Standards Institution
1969
|
| Pynciau: |
| Disgrifiad Corfforoll: | 18p. |
|---|