Akreo (mezurunuo): Malsamoj inter versioj

{{EL}}* http://www.opsi.gov.uk/si/si1995/Uksi_19951804_en_2.htm <!-- ta:The Units of Measurement Regulations 1995 ta:The Units of Measurement Regulations 1995 en:The Units of Measurement Regulations 1995 en->eo:La Unuoj (da, de) Mezuro _Regulations_ 1995 en:The Units of Measurement Regulations 1995 en->eo:La Unuoj (da, de) Mezuro _Regulations_ 1995 ja:The Units of Measurement Regulations 1995 vi:The Units of Measurement Regulations 1995 vi:The Units of Measurement Regulations 1995 -->

{{EL}}* http://ts.nist.gov/ts/htdocs/230/235/appxc/appxc.htm <!-- ta:NIST Handbook 44 ta:NIST Handbook 44 en:NIST Handbook 44 en->eo:_NIST_ _Handbook_ 44 en:NIST Handbook 44 en->eo:_NIST_ _Handbook_ 44 ja:NIST Handbook 44 ja->eo:_NIST_ _Handbook_ Kvardek kvar vi:NIST Handbook 44 vi:NIST Handbook 44 -->

{{EL}}* http://conversion.konverter-jedinica.com <!-- _Metric_ _unit_ _converter_ -->

{{EL}}* http://www.hmso.gov.uk/si/si1995/Uksi_19951804_en_2.htm <!-- fr:Loi sur les unités de mesure anglaises, 1995 fr->eo:Leĝo _sur_ _les_ _unités_ _de_ _mesure_ _anglaises_, 1995 -->