Design on pilot water globe valve for high pressure
wang jin-fei; huang xiao-yun(shenyang university; shenyang 110044; china)

..............page:13-14

Pressure/vacuum relief valves for low pressure storage tanks protection
li hong-bo(beijing aerospace propulsion institute; beijing 100076; china)

..............page:7-9

High-pressure prefill valves with testing ON or OFF
du xue-bin; han bing-tao; yang da-xiang; wei ling-yun(xi an heavy machinery research institute; xi an 710032; china)

..............page:10-12

Sealing pressure analysis of float ball-valve based on FEA
yu shu-rong; gao yang; zhang xi-heng(college of petrochemical engineering technology; lanzhou univ.of tech.; lanzhou 730050; china)

..............page:25-28

The improvement of the grinder for ball of the ball valve
lai hai-yu; yang zhi-zhong(guangdong mingzhu group co.; ltd; xingning 514500; china)

..............page:34-35

The study of bellows seal ball valves
yang an-sheng; su dian-shun(dalian dayang valve lndustyies co.ltd; dalian 116021; china)

..............page:32-33

Back seal ball valve
zhang nan-yuan; xu mo-ran; zhou li-qun(shenyang valve research institute; shenyang 110025; china)

..............page:37-39

Application of the technical of the injecting on-line pressure seals on the power plant valve's external leakage
lin bo(guangzhou zhujiang power plant; guangzhou 511458; china)

..............page:41-43

wen xian suo yin
liu kai ning

..............page:44-45

Design and Realization of Detecting Instrument of Electric Device Performance Based on ARM and CPLD
shan li-li; tang you-huai; he shen; zhou qiang(engineering institute of engineer corps; pla univ.of sci.& tech.; nanjing 210007; china)

..............page:21-24

Design of welded casting steel gate valve for power station
zhang hua(nantong hubang power station auxiliary equipment co.; ltd; haian 226600; china)

..............page:1-6

The National Standard Research of gas bottle valve
xu wei-pu; yang jin-fu; luo xiao-ming; yu hou-de(shanghai institute of special equipment inspection and technical station; gas bottle valve inspection institution; shanghai 200062; china)

..............page:36-37

Technology and device of valve pressure test
chen li-ling(china united engineering corporation; hangzhou 310022; china)

..............page:29-31

zhong guo fa men xin xi wang cheng yuan

..............page:46-51

Cold blast snort valve of blast furnace
jia yu-ping; yuan jun(qinhuangdao metallurgical machinery co.; ltd.; qinhuangdao 066004; china)

..............page:40,43

The experiment study of flow property and the formula simulation about the SPF balance valve
jiao liang-zhen; fu yong-zheng; zhou chuan-hui(wuhan university of science and technology; wuhan 430070; china)

..............page:17-20

Automatic regulating valve for multi-purpose pumps recirculation
cui gen-bao; jin li-xin(shanghai kld automation control valve co.; ltd; shanghai 201417; china)

..............page:15-16,28