共找到 150 條與 可握緊的零部件 相關的標準，共 10 頁
本標準為下述電流規(guī)定了測量方法: ——流過人體的直流電流或者正弦波形或非正弦波形的交流電流;和 ——流過保護導體的電流。 推薦的接觸電流的測量方法是以流經人體的電流可能引起的效應為基礎的。在本標準中,對流經測量網絡(代表人體阻抗)的電流的測量指的就是接觸電流的
Methods of measurement of touch current and protective conductor current
JB/T 8024.3-1999 本標準是對 JB/T 8024.3-95《機床夾具零件及部件 握柄》的修訂，修訂時僅按有關規(guī)定作了編輯性修改，技術內容沒有改變。 本標準規(guī)定了規(guī)格為 6～8mm 的握柄。 本標準于 1981 年以 GB 2222-80 首次
The parts and units of jigs and fixtures.Hold handle
Machine tool fixture parts and components process card handle
本標準規(guī)定了泄漏電流測試儀的術語和定義、分類、要求、試驗方法、檢驗規(guī)則，以及標志、包裝、運輸和儲存。該標準適用于交流泄漏電流測試儀（以下簡稱“測試儀”）以及安全性能綜合試驗裝置中的泄漏電流測試部分
Leakage Current Tester
Esempio e prospetto con designazione. Esecuzione I: con rosetta di arresto; esecuzione II: con anello d' arresto. Materiali: vedere le rispettive
Gripping and holding appliances. Adjustable swivel screw bearings.
Fastening parts for detachable connections of nuclear power plants. Specifications
Esempio e prospetto con designazione. Tipo I: con impugnatura a sfera; tipo II: con impugnatura ad asta. Materiali: vedere le rispettive norme delle
Gripping and holding appliances. Single cam levers.
Esempio e prospetto con designazione. Tipo a: senza mozzo; tipo b: con mozzo. Materiale: ghisa g 25 UNI 5007-69
Gripping and holding appliances. Blank workpiece disks.
Esempi e prospetto con designazione. Tipo a (piana), tipo b (sferica), tipo c (conica). Materiale: acciaio secondo UNI 5331-64, cementato cm 5 secondo
Gripping and holding appliances. Workheads for for adjustable swivel screw bearings.
This International Standard specifies the form and dimensions of ends of parts with external ISO metric screw thread (e.g. bolt, screw and stud ends
Fasteners -- Ends of parts with external ISO metric thread
Making round blunt auto parts
本文件描述了下述電流的測量方法: ———流過人體的直流電流或者正弦波形或非正弦波形的交流電流,和 ———流過保護導體的電流。推薦的接觸電流的測量方法是以流經人體的電流可能引起的效應為基礎的。在本文件中,對流經測量網絡(代表人體阻抗)的電流的測量指的就是接觸電流的測量。這些網絡對于動物并不一定有效
Methods of measurement of touch current and protective conductor current
This International Standard specifies the form and dimensions of ends of parts with external ISO metric screw thread (e.g. bolt, screw and stud ends
Fasteners - Ends of parts with external ISO metric thread
Cross References: ISO 225:1983 ISO 4027:1993 ISO 225:1983
Fasteners. Ends of parts with external ISO metric screw thread
Fasteners - Ends of parts with external ISO metric thread
