標準號：ISO 20843-2011
中文標準名稱：石油與相關(guān)產(chǎn)品. 種類HFAE, HFAS與HFC范圍內(nèi)的抗燃液體PH值的測定
英文標準名稱：Petroleum and related products. Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC
標準類型：E30
發(fā)布日期：2011/1/15 12:00:00
實施日期：2011/1/15 12:00:00
中國標準分類號：E30
國際標準分類號：75.120
引用標準：ISO 3170-2004;ISO 3696-1987
適用范圍：WARNING — The use of this International Standard may involve hazardous materials, operations and equipment. This International Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this International Standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.This International Standard specifies a test method to determine the pH value of fire-resistant fluids within categories HFAE, HFAS and HFC, as classified in ISO 6743-4.