SH/T 0335-1992 润滑脂化学安定性测定法
时间:2024-04-28 23:29:31 来源: 标准资料网 作者：标准资料网 阅读：8924
基本信息
| 标准名称： | 润滑脂化学安定性测定法 |
| 中标分类： |
石油 >>
石油产品 >>
润滑脂 |
| 替代情况： | SY 2715-77(88) |
| 发布日期： | 1900-01-01 |
| 实施日期： | 1992-05-20 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 5页 |
适用范围
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所属分类： 石油 石油产品 润滑脂
Product Code:SAE ARP958
Title:Electromagnetic Interference Measurement Antennas; Standard Calibration Method
Issuing Committee:Ae-4 Electromagnetic Environmental Effects (E3) Committee
Scope:This SAE Aerospace Recommended Practice (ARP) outlines a standard method for the checkout and calibration of electromagnetic interference measurement antennas. Its primary application is for use when measuring a source 1 m from the antenna in a shield room versus a source at a greater distance (far field). This is the typical distance used in performing military EMC testing. Thus, this is a method of calibration. Shield room characteristics are not considered. It does not address an unknown distributed source. Yet it is close to reality since it is based on another antenna that represents a distributed source. This document presents a technique to determine antenna factors for antennas used primarily in performing measurements in accordance with 2.1 and 2.2. The purpose of Revision B is to include the calibration of other antennas, such as small loop antennas that are also specified for use in these same references. Revision D includes a specific procedure for loop antennas that are separated by 1 m from the device under test.【英文标准名称】:Bondedabrasiveproducts-Dimensions-Grindingwheelsforcutting-offonstationaryormobilecutting-offmachines
【原文标准名称】:粘合磨料产品.尺寸.固定或移动式切削机上的切削砂轮
【标准号】:BSISO603-15-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-11-15
【实施或试行日期】:1999-11-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:磨料;固定的;切削工具;易动的;名称与符号;切割刀具;切断砂轮;砂轮;尺寸;形状;磨床
【英文主题词】:Abrasivecutting-offmachines;Abrasiveproducts;Abrasives;Bound;Cutting-offwheels;Designations;Dimensions;Fixtures;Grindingwheels;Pendulumgrindingmachine;Specification(approval);Testing;Tools
【摘要】:ThispartofISO603specifiesthenominaldimensions,inmillimeters,of:—Type41:Flatcutting-offwheel—Type42:Depressedcentrecutting-offwheelThesebondedabrasiveproductsareintendedtobeusedforcutting-offorslottingofanypartofaworkpiece.Theworkpieceisfirmlyclampedorisstabilizedbyitsownweight.Ifthecutting-offwheelisguidedbyhandtheworkpieceisfixedandviceversa.Thecutting-offmachineisfixedduringtheoperation.
【中国标准分类号】:J43
【国际标准分类号】:25_100_70
【页数】:14P;A4
【正文语种】:英语