emergency coupling screw 应急连接螺钉 ; 应急联结螺钉
coupling screw-on machine 接头拧接机
Hose Coupling Screw Threads Inch 英制软管连接螺纹
screw coupling 螺旋车钩 ; 螺旋连接器 ; 螺旋联轴节 ; 链子钩
screw flange coupling 螺纹法兰联管节 ; 螺钉凸缘联轴节
coupling screw fitting screw 连接螺钉
screw-type hose coupling 螺纹式水带接口
A. N. s. I. standard b2.4-this standard controls NIBCO hose coupling screw threads.
标准B2.4 -这个标准控制美国尼必可软管连接螺丝螺纹。
This paper presents a high efficient process method of a steep lead tread of coupling screw and studies the profile accuracy by using electronic computer and arrives at the profile error curve.
介绍了一种大导程波形联结螺纹的高效加工方法，借助计算机进行了螺纹牙形的精度分析，得出了齿形误差曲线。
In the second chapter, the interaction among a screw dislocation, circular interfacial crack and inclusion is solved based on the electromechanical coupling relation of piezoelectric material.
第二章基于压电材料的机电耦合关系求解螺型位错、圆形界面裂纹与夹杂之间相互作用的问题。
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