Engine/Measuring tool/650891 GASOLINE AND OIL FINDING PASTE, 75GRM BLUE TO RED

中文品名：试油膏

A chemical paste used with oil gauging tape for measuring the presence of various types of oils.  The colour of the paste will generally change from light blue to red upon contact with oil.  This paste will detect almost any kind of oil including mineral oil, vegetable oil, and animal oil, and solvents such as benzol, alcohol, acrylic solution, alkaline solution, and spirits.

一种化学糊，与油量尺一起使用，用于测量各种类型的油的存在。这种糊状物与油接触后，颜色通常会从浅蓝色变为红色。这种膏体几乎可以检测到任何类型的油，包括矿物油、植物油和动物油，以及苯、酒精、丙烯酸溶液、碱性溶液和酒精等溶剂。