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Indian Standard : Specification for Rubber Sealing Rings for Gas Mains, Water Mains and Sewers
| Collectivité auteur: | |
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| Format: | Printed Book |
| Langue: | English |
| Publié: |
N.Delhi
Indian Standards Institution
1970
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| Sujets: |
| Description matérielle: | 12p. |
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