The mean roughness Ra matches the arithmetical mean of the absolute. values related to the profile deviation y within the reference length l. Max. profile valley depth Rmax (DIN 4768) The max. profile valley depth Rmax counts for the most significant single. roughness depths Zi within the total length lm.
Benefits. Every 500 Nectar points you redeem is Â£2.50 off your total, which means more money to spend on the goods you want. You can also save further Nectar points for each Argos purchase you make, simply by presenting your card at the checkout. Simply present your Nectar card at the till and the cashier will swipe your card to automatically deduct the points from your account (subject to system availability). 2  Any remaining balance will need to be paid in full by cash, debit or credit card on the day.
Customer Service Guru is a telephone directory and call routing service and is not connected to Argos card. The direct contact number for Argos card can be found in the public domain or on their official website.he Argos card is a store credit card which you can use to purchase items in store any pay for over a longer period of time. A typical interest rate on Â£500 would be around 39.9%APR.