• <noscript id="y4y0w"><source id="y4y0w"></source></noscript>
    <table id="y4y0w"><option id="y4y0w"></option></table>
  •  <li id="y4y0w"></li>
    <noscript id="y4y0w"></noscript>
    <noscript id="y4y0w"><kbd id="y4y0w"></kbd></noscript>
    <noscript id="y4y0w"><source id="y4y0w"></source></noscript>
    <menu id="y4y0w"></menu>
    <table id="y4y0w"><rt id="y4y0w"></rt></table>

    • column
    Some Characteristics and Law of Button Bit Wear
    Zhang Zongxian
    1991, 13(5): 403-409. DOI: 10.13374/j.issn1001-053x.1991.05.001
    Abstract PDF
    Metallurgical Character of Bottom Blowing CO2-N2 Gas in Combined-Blown Converter
    Guo Muxing, Chen Xiangwu, Xiao Qingan, Duan Li, Liu Yuesheng
    1991, 13(5): 410-416. DOI: 10.13374/j.issn1001-053x.1991.05.002
    Abstract PDF
    Analysis of Life Cycle Costs and Optimum Designing for Energy System
    Han Xiaoliang, Han Liangzhi
    1991, 13(5): 417-420. DOI: 10.13374/j.issn1001-053x.1991.05.003
    Abstract PDF
    The Computer Simulation of Rolling Texture
    Mao Weimin
    1991, 13(5): 421-425. DOI: 10.13374/j.issn1001-053x.1991.05.004
    Abstract PDF
    Mechanism of Hetogenious Growth of Austenitic Grain in High Speed Steel Containing Al
    Chen Jingrong, Tao Runzhi
    1991, 13(5): 426-432. DOI: 10.13374/j.issn1001-053x.1991.05.005
    Abstract PDF
    Coercivity of Sintered NdFeB Magnets
    Zhou Shouzeng, Tang Weizhong, Wang Run
    1991, 13(5): 433-441. DOI: 10.13374/j.issn1001-053x.1991.05.006
    Abstract PDF
    Properties of Si-Ti-B Doped Diamond/Cemented Carbide Composites
    Yin Sheng, Wen Tao, Lai Heyi
    1991, 13(5): 442-446. DOI: 10.13374/j.issn1001-053x.1991.05.007
    Abstract PDF
    Change of Texture Under Different Strain Paths and Influence on Forming Limit
    Tang Di, Wang Xianjin, Ren Jianxin
    1991, 13(5): 447-451. DOI: 10.13374/j.issn1001-053x.1991.05.008
    Abstract PDF
    An Optimization Method of Stochastic Variable to Solve Uncertain Models in Engineering Design
    Chen Lizhou, He Xiaofeng
    1991, 13(5): 452-460. DOI: 10.13374/j.issn1001-053x.1991.05.009
    Abstract PDF
    Equilibrium of Mg-O and the Effect of Fe,Al and Cr on the Activity of Mg in Molten Nickel
    Han Qiyong, Wang Conghua
    1991, 13(5): 461-466. DOI: 10.13374/j.issn1001-053x.1991.05.010
    Abstract PDF
    Application of Digital Signal Processing in Roll Eccentricity Control
    Liu Shuzhen, Wang Weiren, Li Yuan, Sun Yikang
    1991, 13(5): 467-471. DOI: 10.13374/j.issn1001-053x.1991.05.011
    Abstract PDF
    Petri Net Analysis of A Biomedical Circulatory System and Its Real-time Control
    Yang Yang, Sun Rong
    1991, 13(5): 472-475. DOI: 10.13374/j.issn1001-053x.1991.05.012
    Abstract PDF
    Computer Simulation of Logistics Systems
    Wu Qingyi, Zhang Wei
    1991, 13(5): 476-482. DOI: 10.13374/j.issn1001-053x.1991.05.013
    Abstract PDF
    Components of the Cold Sealed Films on Aluminium Anodired in Sulphuric Acid
    Xiao Heng, Fan Zishuan, Xu Yuan, Zhang Wenqi
    1991, 13(5): 483-487. DOI: 10.13374/j.issn1001-053x.1991.05.014
    Abstract PDF
    Alternate Immersion Method and Its Application of Studying on the Weathering Steel
    Zhang Huiwen, Liu Lin, Yu Zongsen
    1991, 13(5): 488-492. DOI: 10.13374/j.issn1001-053x.1991.05.015
    Abstract PDF
    Surface Corrosion Kinetics of the Solid Lead, Tin and Their Alloys
    Lu Yongkui
    1991, 13(5): 493-497. DOI: 10.13374/j.issn1001-053x.1991.05.016
    Abstract PDF
    Purification of Yb2O3 and Lu2O3 by Extraction Chromatography Using 2-ethylhexyl 2-ethylhexylphos-phonate Resin
    Shen Limin, Shen Fengyun, Wang Wencheng
    1991, 13(5): 498-506. DOI: 10.13374/j.issn1001-053x.1991.05.017
    Abstract PDF
  • <noscript id="y4y0w"><source id="y4y0w"></source></noscript>
    <table id="y4y0w"><option id="y4y0w"></option></table>
  •  <li id="y4y0w"></li>
    <noscript id="y4y0w"></noscript>
    <noscript id="y4y0w"><kbd id="y4y0w"></kbd></noscript>
    <noscript id="y4y0w"><source id="y4y0w"></source></noscript>
    <menu id="y4y0w"></menu>
    <table id="y4y0w"><rt id="y4y0w"></rt></table>
    • 啪啪啪视频