Pumping up seawater [pictured on October 12, 2011]
3-2-4 Ultimate heat sink maintenance
Water pumping using a concrete pumping car ; Video1 Video on March 22, 2011
Water pumping using a concrete pumping car ; (2) [pictured on March 22,201
Water pumping using a concrete pumping car ; (1) [pictured on March 22, 2011]
Water pumping using a concrete pumping car [pictured on March 22, 2011]