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Indian Standard : Specification for Rubber Sealing Rings for Gas Mains, Water Mains and Sewers
| 企業作者: | |
|---|---|
| 格式: | Printed Book |
| 語言: | English |
| 出版: |
N.Delhi
Indian Standards Institution
1970
|
| 主題: |
PSR
| 索引號: |
678.4:621.643.44 ISI |
|---|---|
| 復印件 | Live Status Unavailable |