She has invented a nifty little gadget for undoing stubborn nuts and bolts.
她发明了一种灵巧的小工具用来松开紧固的和
栓。
She has invented a nifty little gadget for undoing stubborn nuts and bolts.
她发明了一种灵巧的小工具用来松开紧固的和
栓。
There are lots of advantages by cold extrusion for straight knurl nut in a single process.
直纹滚花采用冷挤压一次
形新工
,
显著。
Abstract: There are lots of advantages by cold extrusion for straight knurl nut in a single process.
摘 要: 直纹滚花采用冷挤压一次
形新工
,
显著。
Now our company is majoring in nuts series: rivet nuts, blind rivet, insert nuts,nylon locknuts, welded nuts, flange nuts and other kinds of auto standard parts.
上海锐拓五现在主营紧固件系列中的
类产品: 铆
,尼龙锁紧
,焊接
,法兰
,
及各类汽车标准件。
The results show that the failure is mainly attributed to the inappropriate heat-treatment technology of the locking nut and the hydrogen brittlement from electroplating of the stopping pad.
构件失的主要原因是:锁紧
的热处理工
不当,止动垫电镀过程发生氢脆。
That membrane proceeds to wrap over the nerve fiber with machinelike precision, spiraling down to create the distinctive sausage shape, tightening itself over the fiber like a threaded nut.
这层隔膜就象机器操作那样的精确包裹在神经纤维上,并旋转缠绕特殊的香肠形状。就象
那样紧紧地包在神经纤维上。
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