కిలోగ్రాము: కూర్పుల మధ్య తేడాలు

[[File:1kg with creditcard.JPG|thumb|upright|Domestic-qualityవ్యాపారస్తులు one-kilogramవాడే [[castకిలోగ్రాము iron]]ఇనప weight, shaped in accordance with [[International Organization of Legal Metrology|OIML]] recommendation R52 for cast-iron hexagonal weightsగుండు,<ref>{{cite journal|url=https://www.oiml.org/en/files/pdf_r/r052-e04.pdf|title=International Recommendation R 52 – Hexagonal weights – Metrological and technical requirements|year=2004|publisher=[[International Organization of Legal Metrology]]|accessdate=December 28, 2012}}</ref> alongside a [[credit card]] for size comparison]]