double-contact key 中文意思是什麼
double-contact key
解釋
雙觸點電鍵-
On the base of design technology researching, this paper describes the optimum design of typical double row angular contact ball bearings in electromagnetic clutch, its processing key technology and measurements
本文在對雙列角接觸球軸承進行設計技術研究的基礎上,對典型型號的電磁離合器用雙列角接觸球軸承進行了結構優化設計,並研究了此類軸承的關鍵加工工藝和測量方法。 -
Detail specification for multi - contact edge socket electrical connectors - single or double sided, open ended, guide key location, replaceable contacts, through - board solder or wire wrap terminations - full assessment level
多觸點邊緣插座插接器詳細規范.單面或雙面開式端導鍵定位可替換觸點穿板焊接或線繞終端.全面評估級
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