SPECIFIC GRAVITY

Bu kavram başka kaynaklarda da geçiyor

• A Dictionary of Scientific Terms (1927)
• Hawkins' Electrical Dictionary (1915)
• The American Dictionary and Cyclopedia (1910)
• Jack's Reference Book for Home and Office : An Encyclopaedia of General Information: General Information (1909)
• Nuttall Encyclopedia (1907)
• A Military Dictionary and Gazetteer (1881)
• Zell's Condensed Dictionary (1879)
• A Dictionary of Arts, Manufactures and Mines (1840)