database design of products catalogue - Mailing list pgsql-general

Hi!

I would like to create a database for products
catalogue.  I have many products with different
specification.

e.g.
lamp A: Part no, Color, Raw Material, Wave length,
Vf(V)20mA, lv(ucd)10mA

ECG:Part no, Type, Iv, KHz, A, W, Im

Should I put these products in one table, or in
separate?

Best regards,
Terence

_______________________________________________________________________
Do You Yahoo!?
Get your free @yahoo.com.hk address at http://mail.english.yahoo.com.hk