Download or read book GB T 17491 2011 Translated English of Chinese Standard GBT 17491 2011 GB T17491 2011 GBT17491 2011 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-09-12 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the measurement method for the steady state performance and efficiency of positive capacity pumps, motors and integral transmissions for the purposes of hydraulic transmission, as well as, under steady state conditions, the expression of the test apparatus, the test program requirements and test results. This Standard applies to the positive capacity hydraulic pumps, motors and integral transmissions.