多謝哂呀Joe 兄!
just want to mention that if its a thick bar so long as there is enough silver, it could fool the two tests mention
大陸彷制的假袁大頭也可以發出同一樣的聲音...
愚以為從利昌，中銀，恆生，kitco入貨即可安心，但賣貨給個人是有點證明真偽的麻煩。
Not a very reliable test. Take a look at the following link:http://www.youtube.com/watch?v=sl9xWtphiK8&feature=relatedWhy not also watch the ultrasound test? It is worth a try.http://www.youtube.com/user/AboutAg#p/a/u/0/_T8fdshyEek
多謝哂呀Joe 兄!
回覆刪除just want to mention that if its a thick bar so long as there is enough silver, it could fool the two tests mention
回覆刪除大陸彷制的假袁大頭也可以發出同一樣的聲音...
回覆刪除愚以為從利昌，中銀，恆生，kitco入貨即可安心，但賣貨給個人是有點證明真偽的麻煩。
回覆刪除Not a very reliable test. Take a look at the following link:
回覆刪除http://www.youtube.com/watch?v=sl9xWtphiK8&feature=related
Why not also watch the ultrasound test? It is worth a try.
http://www.youtube.com/user/AboutAg#p/a/u/0/_T8fdshyEek