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2. Dry lubricant - Wikipedia

   en.wikipedia.org/wiki/Dry_lubricant

   Dry lubricants or solid lubricants are materials that, despite being in the solid phase, are able to reduce friction between two surfaces sliding against each other without the need for a liquid oil medium. [1] The two main dry lubricants are graphite and molybdenum disulfide. They offer lubrication at temperatures higher than liquid and oil ...

3. Molybdenum disulfide - Wikipedia

   en.wikipedia.org/wiki/Molybdenum_disulfide

   A tube of commercial graphite powder lubricant with molybdenum disulfide additive (called "molybdenum") [33] Due to weak van der Waals interactions between the sheets of sulfide atoms, MoS 2 has a low coefficient of friction. MoS 2 in particle sizes in the range of 1–100 μm is a common dry lubricant. [34]

4. Grease (lubricant) - Wikipedia

   en.wikipedia.org/wiki/Grease_(lubricant)

   A true grease consists of an oil or other fluid lubricant that is mixed with a thickener, typically a soap, to form a solid or semisolid. [1] Greases are usually shear-thinning or pseudo-plastic fluids, which means that the viscosity of the fluid is reduced under shear stress.

5. Cost database - Wikipedia

   en.wikipedia.org/wiki/Cost_database

   The most basic element of a cost estimate and therefore the cost database is the estimate line item or work item. [3] An example is "Concrete, 4000 psi (30 MPa)," which is the description of the item. In the cost database, an item is a row or record in a table (of items) and the description is a column or field for that record.

6. Cost estimate - Wikipedia

   en.wikipedia.org/wiki/Cost_estimate

   A cost estimate is the approximation of the cost of a program, project, or operation. The cost estimate is the product of the cost estimating process. The cost estimate has a single total value and may have identifiable component values. A problem with a cost overrun can be avoided with a credible, reliable, and accurate cost estimate. A cost ...

7. Canada's Trudeau returns home after Trump meeting without ...

   www.aol.com/canadas-trudeau-says-had-excellent...

   Canadian Prime Minister Justin Trudeau returned home Saturday after his meeting with Donald Trump without assurances the president-elect will back away from threatened tariffs on all products from ...

8. Still looking for gift ideas? Coach Outlet's holiday deals ...

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   Factor in the cost per wear and it's basically free, right? $66 at Coach Outlet. Coach Outlet. Mollie Tote Bag. $149 $428 Save $279. This is the tote for everyone who likes their basics with a ...

9. Baby was 'unaccounted for' after deadly car crash. Police now ...

   www.aol.com/baby-unaccounted-deadly-car-crash...

   An Emergency Missing Child Alert missing child alert was issued on Dec. 17, 2024 for Kahleb Rowan Collins, age, 1, of Winfield, at the request of the Fayette County Sheriff's Office.