21. Association of Oil Pipe Lines : http : / / www . aopl . org/ 22. I am out of my depth-I do not even know what a pipe line is. 23. It bought Houston Pipe Line Co . in 1956 and Valley Gas Production in 1963. 24. Lakehead Pipe Line Partners LP declined 2 5 / 8 to 24 7 / 8. 25. Laying out an exporting pipe line , expanding export facilities and infrastructure sites for the company. 26. At the time, it was the longest piping line of its kind in the world. 27. Beu, the operations manager with Olympic Pipe Line , said he didn't know what ignited the gasoline. 28. Interprovincial Pipe Line ( IPL ) began in 1949, transporting oil to refineries in the east. 29. Deep underground, the Stratoni miners spend their day sitting against rusted pipes lining the tunnel walls. 30. There is work under way to connect the city to the Nile via a pipe line .
