The main drain is a 1-inch to 2-inch line leading from the bottom of the pool, outside the pool shell, to a trench about 24 inches below ground level. The drain joins other pool lines from the skimmers and return lines. The skimmer and main drain lines join into one that leads to the suction side of the pool pump.
Bohai University (BU), which was established in February 1950, is a comprehensive university administered by Liaoning Province government. BU is located in Jinzhou City, Liaoning Province, China. Jinzhou is a seaside city with long history and cultural tradition.
Tunis El Manar University. The Tunis - El Manar University (UTM, Arabic: Ø¬Ø§ÙØ¹Ø© ØªÙÙØ³ Ø§ÙÙÙØ§Ø±ââ) is a university located in Tunis, Tunisia. It was founded in 2000 and is organized in 11 Faculties.