pinch roll of coiler and its roll crown

pinch roll for continuous casting machine

连续铸造机用辊

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analyzing and computing on contact stress of pinch roll

夹送辊接触应力分析计算

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surface cladding technology of pinch roll of hot strip rolling mill

热连轧机夹送辊的表面堆焊工艺

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improvement of pinch roll in three-axis driven double side hobbing shear

三轴传动滚切式双边剪夹送辊的整改

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cause analysis of strip winding-up on pinch roll and its countermeasures

带钢缠夹送辊事故分析与改进措施

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structure improvement of guide and guard in the delivery end of pinch roll of laying head

吐丝机夹送辊出口导卫装置的改进

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communication design and implementation for a fully digital dc speed regulator for the pinch roll on a double-sided trimmer

双边剪夹送辊全数字直流调速装置通讯设计及实现

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on manganese copper shock-absorption alloy

锰铜减振合金的研究

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test methods for chemical analysis of manganese-copper alloys

锰铜合金化学分析的试验方法

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the effect of zinc, selenium, manganese, copper on performance and biochemical parameters in growing rex rabbits

日粮中锌、铜、锰和硒对生长獭兔生产性能及生化指标的影响

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effect of dietary manganese on the deposition of manganese, copper and zinc in tissues and organs of broilers

日粮锰对肉仔鸡组织器官锰、铜、锌沉积的影响

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continuous oscillopolarographic detection of microelements of zinc, manganese, copper and lead in foodstuff and water

食品水质中微量锌、锰、铜、铅示波极谱连续测定法

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simultaneous spectrophotometric determination of trace iron, manganese, copper, zinc, cobalt and nickel by partial least squares method

偏最小二乘分光光度法同时测定痕量铁、锰、铜、锌、钴和镍

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industry: single-head wrench; spanner; spanner; hexagon wrench; hammer; carp pliers;

所属行业：单头呆扳手；活扳手；梅花扳手；内六角扳手；锤子；鲤鱼钳；；

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research on sodium peroxide thawed titanic iron under microwave irradiation

微波辐照过氧化钠熔融钛铁矿方法研究

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in analyzing the contents of titanic iron, decomposition becomes one of the most difficult processes in analyzing methods.

由于钛铁矿稳定的结构特点，在分析其含量组成时，溶样成为分析方法中较难的一个环节。

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both the modulation phase shift and the modulation delay evaluation of fm generators

FM信号源调制相移特性和调制延迟的测量评价

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new design of cubic-phase-modulation phase masks in wavefront coded imaging system

波前编码系统中相位掩膜板的新设计

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amplitude modulation phase modulation conversion

调幅调相转换

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study on the structural unbalance in road freight transportation supply in china

论中国道路货物运输供给的结构性失衡

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