What is JAU on jewelry?

Craftsman Mower 6.25 hp Tried hard to start it even after 7-10 times priming? How do you replace Opel corsa timing belt? What is 9 carat used for? Does your Xbox 360 need to be chipped to play copied games? Is it better to wear 14 karat gold ring or 10 karat? How do you write a 2 weeks notice? What is the difference between Lexmark inks 16 and 17? How do you configure a NIC to make a BUS work? Is acrylic hardwood or softwood? How do you kill Bulldog or inch ants? Where can one find reliable information about a snowflake ornament online? What type of balance does a Hawaiian kapa apana have? How do you locate landlords who accept the section 8 housing voucher? How to classify objects? How do you find the value of the power? How do you clean up polluted soil? Who made the ultimate wood cutting vehicle? What did galen emphasize the importance of? What is a dum bum? How do you calculate the depth of a thread?