HEA|  |01527nam0 2200313   45  
001|  |0191007830
005|  |1920010824150519
010|  |□d￥2.60
091|  |□aCN□b15034.3145
100|  |□a20010824d1987    em y0chiy0121    ea
101|0 |□achi
102|  |□aCN□b110000
105|  |□afk  z   000yy
106|  |□ar
200|10|□a齿形与齿轮强度□f宋乐民著□Achi xing yu c-
   |  |hi lun jiang du
210|  |□a北京□c国际工业出版社□d1987.7
215|  |□a360页□c图表□d20cm
330|  |□a叙述了渐开线齿轮齿向修形、齿高修形及齿形等因素对齿轮强度-
   |  |的影响, 并给出了有关的结构设计公式, 参数选择和强度计算方法。
606| 0|□a渐开线齿轮□b齿轮强度
606| 0|□a齿形□x影响
690|  |□aTH132.413
690|  |□aTH132.41□v3
701| 0|□a宋乐民□4著□Asong le min
801| 2|□aCN□bMT
905|  |□aMT□fTH132.413/12□b0103010□t1-
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   |  |j□b0568914□t1365791□kj
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   |  |-01□y订购□zyt
908|  |□a0103010□b126428□cMT□d0□e2□fT-
   |  |H132.413/12□gMT□hyt□i□j2.6□k□-
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   |  |□t□u□v999_CN01□w1990-01-01□y□zyt
908|  |□aM0103010□b1900072874□cMT□d□e-
   |  |2□fTH132.413/12□gMT□hyt□i□j2.-
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   |  |□t□u□v999_CN01□w2002-06-10□y□zyt