Download or read book GB T 11913 1989 Translated English of Chinese Standard GBT 11913 1989 GB T11913 1989 GBT11913 1989 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-02-08 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies a method for measuring dissolved oxygen in water by an electrode that separates the water sample from the electrochemical cell through a gas-permeable membrane.