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Chinese National Standard Category: Steering system

English Title: Technical specifications for orbit hydrostatic steering gear with closed-center rotary valve
Chinese Title: 摆线转阀式闭心式静液压转向器 技术条件
Standard No.: JB/T 9839-1999
Category No.: T65
Issued by: 全国拖拉机标准化技术委员会
Issued on: 1999-8-6
Implemented on: 2000-1-1
Status: abolished
Superseded by:JB/T 9839-2013 Full-hydraulic steering control unit - Cycloid rotary valve and non reaction with closed-center type
Superseded on:2014-7-1
Abolished on:2014-07-01
Superseding:ZB T 65001-1990
ZB T 65001-1990
Word Count:5000 words
Similar Standards: GB 6230-1986   GB/T 19040-2016   GB/T 24652-2009   JB/T 7279-2008   NY/T 1128-2006   GB/T 19040-2003   JB/T 5178-2002   JB/T 5183-2002   JB/T 9839-1999   JB/T 9829-1999   ZB T 65001-1990  
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