air ventilator
guwahati, assam
- supply of roof turbine air ventilators of 21 inch neck size with 26 vanes
- Authority : Northeast Frontier Railway
- Deadline : 05 Mar 2026
- Value : Refer Document
tinsukia, assam
- supply of exhaust fan 200mm air ventilator
- Authority : Border Roads Organisation
- Deadline : 06 Mar 2026
- Value : Refer Document
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