Title
MESUREMENT AND ANALYSIS OF WAVES IN RAILWAY TRACKS: rolling noise measurement,Used
Delivery time: 8-12 business days (International)
Indian railways have one of the largest networks in world and still have number of unmanned level crossings. Conversion of unmanned level crossing into manned is a big issue and also is a cost effective alternate. Reliability of such system is also low as there is nothing to supervise the activities of crossings. This leads to accidents at unmanned level crossings.Some new techniques are now required to cope up the situation and safe crossings. New techniques are required to measure the arrival of train well in advance so that warning and barrier actuation system can work better by enhancing the time gap between measurement and actuation of signal. This work is an effort towards developing this new concept by focusing on the measurement of rolling noise.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.