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- Fracture Analysis on The Double Head Bolts of Moveable Pipe to Convey Gas 活动注汽管线卡瓦双头螺栓断裂分析
- Side view of square head bolt with adjustable thread length. 螺纹长度可调整的方头螺栓侧面图。
- Side view of hexagonal head bolt with adjustable thread length. 螺纹长度可调整的六角头螺栓的侧面图。
- For example: Inflates the screw, key, double head the spiral, inside and outside hexagon bolt, the horse-drawn vehicle screw, the hexagonal nut, locks the nut, flange surface nut, thin nut and so on. 如：膨胀螺丝、平键、双头螺、内外六角螺栓、马车螺丝、档圈,销,键,非标准件,六角螺栓,,等六角螺母、锁紧螺母、法兰面螺母、薄型螺母等等。
- Grip the sleeve and the piston assembly by the head of the hex head bolt. 用六角头螺栓的头部夹住套筒和活塞总成。
- Mushroom-shaped and colored clouds and two twisting double headed snakes with human faces form the background. 有蘑菇状的彩云和两条双头人面蛇互相缠绕
- The deconvolution between cylinder pressure signal and head bolt vibration signal was analyzed. 摘要研究了发动机气缸压力信号与表面振动响应信号之间的反卷积关系；
- The lamp holder plug insertion double headed attachment point, the lamp brightly starts to work. 灯头插头插入双头连接处，灯亮开始工作。
- Kit includes: Body, Disc, Piston Diaphragm Assembly, Hex Head Bolt, Disc Retainer, Sleeve, Bottom Bolt, Shutoff Plate, and Bottom Flange. 组件包括：阀体，阀瓣，活塞隔膜总成，六角头螺栓，阀瓣固定器，套筒，底部螺栓，关闭板，和底部法兰。
- All field splices were bolted using ASTM A325 hex head bolts. 所有现场拼接都用美国材料试验协会的A325六角形头螺栓。
- The arrowhead proteinase inhibitor A and B (APIA and APIB) are double headed and multifunctional. Both their primary structure and cDNA sequence have been elucidated. 慈菇蛋白酶抑制剂A和B(APIA和APIB)是一种双头多功能抑制剂 ,它们的一级结构和cDNA序列已经被阐明。
- The chart * for the hand Gongbu skill embroidery double headed donkey, uses the black cloth and silk, the donkeyback ornamental pathches embroiders the saddle. 图*为手工布艺刺绣双头驴，多采用黑丝布，驴背布贴绣花鞍子。
- Swimmy desire the person that the symptom such as fall forward, dazed, tinnitus is highlighted increases acupuncture point of double head dimension. 眩晕欲仆、眼花、耳鸣等症状突出者加双头维穴。
- Cold upset female die of fillister head is the key mold in the manufacturing process of heading bolt. 冷镦圆头凹模是冷镦螺栓生产过程中的关键模具。
- On the basis of research on com harvesters at home and abroad, a double head of picker and forage for sell-walk corn harvester should be designed. 在国内外玉米联合收获机研究的基础上，设计研制出一种用于自走式玉米联合收获机上集果穗和茎秆同时收获的复式玉米联合收获台。
- Abstract: Cold upset female die of fillister head is the key mold in the manufacturing process of heading bolt. 摘 要: 冷镦圆头凹模是冷镦螺栓生产过程中的关键模具。
- XXBS Series include : XXBS1 single head and double head,XXBS2 side trimming machine,and double speed side trimming maching. XXBS系列削边机有：XXBS1单头削边机、XXBS2双头削边机和简易型双速削边机。
- In order to lower the flow stress in the cold heading process,the Bauschinger effect of microalloyed steel MFT8 for cold heading bolt was studied. 为了降低冷作强化非调质钢冷镦变形的变形抗力,研究了冷作强化非调质钢MFT8在冷变形过程中的鲍辛格效应。
- Two double head anti symmetric airfoils have been proposed and the wind tunnel tests on their lift and drag performances have been carried out. 本文分析了双头车床控制系统的特点,提出了基于单片机构成的嵌入式控制方案,采用步进电动机实现对刀具的拖动定位,简化了控制系统结构。
- The use of round instead of elevator guide rail, double head plate facade on a more sophisticated degree of coplanarity. 采用圆导轨代替电梯导轨，双机头立面靠板共面度更精密。
