1 Argenta silvered crystal bowl; perfume bottle.

2 Methods:Argentum was used as antibacterial agent to prepare the argentation medical polypropylene mesh with chemistry liquid phase the meshes with Rochelle salt as reducing agent.

3 Methods: Argentum as antibacterial agent to prepare the argentation medical polypropylene mesh with as reducing agent.

4 This text introduces the technologic point of plasma arc welding for high temperature alloy, aluminium and aluminum alloy, titanium and titanium alloy, argentum , platinum, etc.

5 Since the largest Ta'ergou tungsten deposit in northwest China and Shidonggou argentum multi- metal deposit were discovered, the Yeniutan granite in Subei county Gansu province is even more famous.