The study on the resistance to abrasion of electron beam irradiated PTFE and the application on valve
wang wei; huang ming-ya(hefei general machinery institute; hefei 230031; china)

..............page:21-22,28

Choice and application of the metal bellows for valves
lin guo-dong; li-min; zhang da-lin(shenyang academy of instrumentation sciences; shenyang 110043; china)

..............page:29-32

Cause analysis and solution to main steam valve noise
xu yuan-peng(huaneng power international inc.nantong power plant; nantong 226003; china)

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

Valves and saving energy
wang zhao-hui; geng guang-hui; song sheng-kui(xuzhou air force college of p.l.a; 221000)

..............page:33-35

jie zhi fa duan lie yuan yin fen xi
cheng ping

..............page:41

Selection of wear resistant materials of flat gate valve used in dense-medium system pipeline
wei yun-ping(1; 2); sun xi-yue2(1.tianjin university; tianjin 300000; china; 2.tanshan college; tangshan 063000; china)

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

Welding standard research in manufacturing of the valve
yang hui-gu; tang jian; gu fu-ming(shanghai institute of special equipment inspection and technical research; shanghai 200000; china)

..............page:23-24

Designing of balance cage pressure reducing valve
yuan chang-you; song hua-ping(pol research institute of general logistics department; beijing 102300; china)

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

Design of control system of multi-turn intelligent electric valve actuators
wu zi-cai; guo wua-jun(wuzhong instrument co.; ltd; wuzhong 751100; china)

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

wen xian suo yin
liu kai ning

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

The designing and manufacturing of large super-critical thermal power plant main-steam valve
lu huan-cheng1; song ying-li2; wang jun-hua2(1.henan kaifeng high pressure valve co.; ltd; kaifeng 475002 china; 2.china general machinery industry association valve branch; beijing 100044; china)

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

Study on measurement system of resistance coefficient and flux characteristics of valve used in air distribution systems.
zhang yi-fang; wang jian-xin; chen wei-wei(jiangsu shentong valve co.; ltd; qidong 226232; china)

..............page:14-16,20

The design of in-line sampling device with syringe
wen zhi-hui1; liao jian-shan2(1.shanxi san an science and technology development co.ltd; xi an 710000; china; 2.zhe jiang shuang gao valve co; ltd; wenzhou 325105; china)

..............page:10-11,38

The design and application of a new type of pressure-balanced cage type control valve
fan xiao(xinjiang lithia chemical factory; wulumuqi 830006; china)

..............page:12-13,32

Study on fault-diagnosing for electric actuator of valve
yang bo1; wang jin-quan2; liu qi-guo1(1.bengbu naval petty officer academy; bengbu 233012; china; 2.engineering institute of engineer corps; pla univ.of sci.& tech.; nanjing 210007; china)

..............page:36-38

Drilling die and clamp design for bonnet of ball valve
luo xiao-long; zhu xin-juan(wuhan boiler group valve co.; ltd.; wuhan; 430070; china)

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