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2. Cross-linked polyethylene - Wikipedia

   en.wikipedia.org/wiki/Cross-linked_polyethylene

   A cross-linked polyethylene (PEX) pipe. Cross-linked polyethylene, commonly abbreviated PEX, XPE or XLPE, is a form of polyethylene with cross-links.It is used predominantly in building services pipework systems, hydronic radiant heating and cooling systems, domestic water piping, insulation for high tension (high voltage) electrical cables, and baby play mats.

3. Insulated pipe - Wikipedia

   en.wikipedia.org/wiki/Insulated_pipe

   The main purpose of such pipes is to maintain the temperature of the fluid inside the service pipes. Insulated pipes are commonly used for transport of hot water from district heating plants to district heating networks and for distribution of hot water inside district heating networks. Thermal insulation material usually used is polyurethane ...

4. Online auction - Wikipedia

   en.wikipedia.org/wiki/Online_auction

   The largest consumer-to-consumer online auction site is eBay, which researchers suggest is popular because it is a convenient, efficient, and effective method for buying and selling goods. [ 6 ] Despite the benefits of online auctions, the anonymity of the internet, the large market, and the ease of access makes online auction fraud easier than ...

5. List of acquisitions by eBay - Wikipedia

   en.wikipedia.org/wiki/List_of_acquisitions_by_eBay

   Internet Auction Co. Online auction South Korea $ 120,000,000 [10] March 5, 2001: iBazar: Online auction France $ 93,000,000 [11] July 8, 2002: PayPal: E-commerce payment systems United States $ 1.5 × 10 ^ 9 [12] January 31, 2003: CARad.com: Online auction United States — [13] July 11, 2003: EachNet: Electronic commerce China $ 150,000,000 ...

6. Auctiva - Wikipedia

   en.wikipedia.org/wiki/Auctiva

   Auctiva is an eBay auction management system. It was founded in 1998. One of the original members of the eBay Developer Council, Auctiva has provided sellers and merchants with tools designed to help increase their sales volume on eBay. Jeff Schlicht, who founded Auctiva, wrote a program to automate the task of placing listings on eBay.

7. eBay - Wikipedia

   en.wikipedia.org/wiki/EBay

   eBay office in Toronto, Canada. eBay Inc. (/ ˈ iː b eɪ / EE-bay, often stylized as ebay or Ebay) is an American multinational e-commerce company based in San Jose, California, that allows users to buy or view items via retail sales through online marketplaces and websites in 190 markets worldwide.

8. Proxy bid - Wikipedia

   en.wikipedia.org/wiki/Proxy_bid

   Proxy bidding is an implementation of an English second-price auction used on eBay, in which the winning bidder pays the price of the second-highest bid plus a defined increment. It differs from a Vickrey auction in that bids are not sealed; the "current highest bid" (defined as second-highest bid plus bid increment) is always displayed.

9. Pipe insulation - Wikipedia

   en.wikipedia.org/wiki/Pipe_insulation

   The application of thermal pipe insulation introduces thermal resistance and reduces the heat flow. Thicknesses of thermal pipe insulation used for saving energy vary, but as a general rule, pipes operating at more-extreme temperatures exhibit a greater heat flow and larger thicknesses are applied due to the greater potential savings. [3]