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00678nam a22001697a 4500 |
| 005 |
20200730135809.0 |
| 008 |
110201t xxu||||| |||| 00| 0 eng d |
| 082 |
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|a 66.023.3
|b ISI
|
| 110 |
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|a Indian Standards Institution
|9 2881
|
| 245 |
|
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|a Indian Standard : Code of Practice for Lining of Vessels and Equipment for Chemical Processes
|b : Part VII - Corrosion and heat resistant metals
|
| 300 |
|
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|a 41p.
|
| 653 |
|
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|a IS : 4682(Part VII) - 1974
|
| 653 |
|
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|a IS Code
|
| 942 |
|
|
|c REF
|6 _
|
| 260 |
|
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|a N.Delhi
|b Indian Standards Institution
|c 1975
|
| 999 |
|
|
|c 183720
|d 183720
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 660233_ISI
|7 0
|9 236768
|a PSR
|b PSR
|d 2011-02-22
|o 66.023.3 ISI
|p PS000230
|r 2011-02-22
|w 2011-02-22
|y REF
|