IS: 9694 (Part IV) - 1980; code of practice for the selection, installation, operation and maintenance of horizontal centrifugal pumps for agricultural applications Part IV maintenance
IS: 9694 (Part IV) - 1980; code of practice for the selection, installation, operation and maintenance of horizontal centrifugal pumps for agricultural applications Part IV maintenance
- New Delhi BIS 1981
- 3p
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