這是我收集到的一些資料, 讓各位參考一下...
但不是絕對的, 最好還是請店員打開看一下標籤比較好.
N/A: 表示 "身份不詳"

LTR-40125W : was manufactured in April 2002
LTR-40125W : Barcode#: N/A
Made in (N/A)

LTR-32125W : was manufactured in April 2002
LTR-32125W : Barcode#: 4718390003087
Made in China

LTR-32123S : was manufactured in February/March 2002
LTR-32123S : Barcode#: 4718390003087
Made in (N/A)