Design and application on hydraulic operated plate type rotary valve
guo fu-kuan (yingkou fluid equipment manufacture(group) co.; ltd. yingkou 115004; china)

..............page:8-9,26

The bi-position indicating of gear operation for butterfly valve
chu jin-ping (zhengzhou yuming industrial valve works; zhengzhou 450141; china)

..............page:17-18

The optimal design for electrically driving device of industrial valve
zng jian-zhong (shandong university of science and technology; taian 271021; china)

..............page:14-16

The study and design of container foot valve
zhu long-ying (yancheng institute of technology; yanheng 224003; china)

..............page:10-11

Replaceable stem seal sleeve with containing pressure
zhao xiao-bo; cheng gui-hua (university of prtroleum; dongying 2570062; china)

..............page:37-38

Experimental investigation on stop valve external characteristic
wang zhen-bo ; zhang zhao-wei ; han ting-zhong ; liu xin-guo ( university of petroleum; dongying 257061; china; jinan refinery; jinan 250101; china; qilu petrochemical company; zibo 255408; china)

..............page:19-22

Development condition of low sheraing now controlling valve
ni ling-ying; zhang jian ( university of petroleum dongying 257062; china; the programme & design research institute of china petrochemistry shengli oilfield co.; ltd. deng ying 257000; china)

..............page:31-33

Taking standardization as a basis to improve the quality of products
wang xiao-fen (shanghai lianggong valve factory shanghai 200082; china)

..............page:39-41

The application of mathematical modelling to the valve's design or calculation
xu fu-xia; dong yong-quan (tangshan teacher s college; tangshan 063000; china)

..............page:12-13

Design peculiarity of resilient-seated gate valve analysis
lin rui-yi (fuzhou valve general factory. fuzhou 350014; china)

..............page:5-7,18

Design and development of design system of valve CAD2000
lu biao; zhang li-hong (hefei general mechanism research institute; hefei 230031; china)

..............page:27-30

Intelligent improvement of aerodynamics motor valve on reforming unit
dai dun-ping; bai zi-hua (sinopec luoyang petrochemical complex; luoyang 471012; china)

..............page:34-36

Deformation and control on valve weldment
wang de-quan; he guang-kui (shenyang valve rsearch institute; shenyang 110025; china; fu shun special steel group plate co.; ltd. fu shun 113001; china)

..............page:23-26

Design and research of a new type of drilling pump valve
wang zhong-hui; zhu jiang (department of mechanical engineering; eqing institute of petro-chemical technology; eqing 102600; china)

..............page:1-4

fa men 2001 nian zong mu ci

..............page:42-43