【英文标准名称】:Fibreopticinterconnectingdevicesandpassivecomponents-Basictestandmeasurementprocedures-Part3-6:Examinationsandmeasurements-Returnloss
【原文标准名称】:纤维光学互联设备和无源元件.基本试验和测量程序.第3-6部分:检验和测量.回程损耗
【标准号】:IEC61300-3-6-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-12
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC86B
【标准类型】:()
【标准水平】:()
【中文主题词】:光缆;检查量规;元件;连接工艺;电气工程;紧固件;纤维光学;光纤;玻璃纤维光缆;测量;测量技术;单模纤维;多模纤维;光学仪器;光波导;偏振;反射系数的测量;反射计;回程损耗;试验
【英文主题词】:Cables;Checkgauge;Components;Connectiontechnology;Electricalengineering;Fasteners;Fibreoptics;Glassfibrecables;Measurement;Measuringtechniques;Monomodefibres;Multimodefibres;Opticalinstruments;Opticalwaveguides;Polarization(wavephysics);Reflectancemeasurement;Reflectometer;Returnloss;Testing
【摘要】:
【中国标准分类号】:L23
【国际标准分类号】:33_180_20
【页数】:54P;A4
【正文语种】:英语


Product Code:SAE J1278
Title:SI (Metric) Synchronous Belts and Pulleys
Issuing Committee:Belt Drive (Automotive) Systems Committee
Scope: Synchronous belt drives consist of a toothed belt which mates with grooved pulleys to provide a precise speed ratio between the driver and driven pulleys. This SAE Standard covers the synchronous belt and pulley sections currently in use in automotive applications such as camshaft, distributor, and other underhood drives that may require synchronization. It also provides for future sections to be added as usage develops.
Rationale: Synchronous belt drives consist of a toothed belt which mates with grooved pulleys to provide a precise speed ratio between the driver and driven pulleys. This SAE Standard covers the synchronous belt and pulley sections currently in use in automotive applications such as camshaft, distributor, and other underhood drives that may require synchronization. It also provides for future sections to be added as usage develops.