12 ons ne demek?
- Troy pound
- Kuyumcuların kullandığı tartı sistemi
- Kuyumcu tartısı
12 puntoluk harf
1 hidroksi 2 propanon
- Bk. asetol (II)
- Fransa'da 30,59 gr, İngiltere'de 28,349 gr ağırlığında bir ağırlık ölçüsü birimi.
- Office for National Statistics.
- The Office for National Statistics, responsible for measuring all aspects of the National Accounts.
- Office for National Statistics - Government department responsible for collecting national statistical information The former Office for Population Censuses and Surveys was subsumed into ONS when it was established in 1994 ONS is the home to the Census Office for England and Wales and also acts as a broker on behalf of the Census Offices of Scotland ) and Northern Ireland for data sales, etc.
- Office for NATO Standardization.
- Optical Networking System.