Two visitors watch the obsolete iron-wood mechanical loom housed in the Tianjin Textile Museum, which opens to the public formally, inside the High- and New Technology Textile Industrial Park of the Tianjin Binhai (Sea shore) New District, in Tianjin, north China, May 8, 2010. Covering over 1,800 square meters, the Tianjin Textile Museum displays well over 7,000 pieces of exhibits, including obsolete spinning wheels, relic photos, certificates, clothing and textile raw materials of various historical periods, etc.