ZB J 55021-1988 多用磨床 精度
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来源:标准资料网
基本信息
| 标准名称： | 多用磨床 精度 |
| 中标分类： |
机械 >>
金属切削机床 >>
磨床 |
| 替代情况： | 被JB/T 9917.1-1999代替 |
| 发布日期： | |
| 实施日期： | 1991-05-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
适用范围
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前言
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目录
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引用标准
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所属分类： 机械 金属切削机床 磨床
【英文标准名称】:Educationalfurniture.Specificationforstrengthandstabilityofstoragefurnitureforeducationalinstitutions
【原文标准名称】:教育用具.教育机构用储存柜强度及稳定性规范
【标准号】:BS5873-4-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-02-15
【实施或试行日期】:1998-02-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:校准;挂衣钩;柜橱;挠曲试验;门;抽屉;教育设备;耐久试验;疲劳试验;家具;衣架;冲击测试;负荷;小柜;作标记;机械测试;倾倒;性能;性能测试;学校用家具;架;稳定性;储藏家具;材料强度;试验设备;试验条件;小台车;外观检查(试验)
【英文主题词】:Calibration;Coathooks;Cupboards;Deflectiontests;Doors;Drawers;Educationalequipment;Endurancetesting;Fatiguetesting;Furniture;Garmentrails;Impacttesting;Loading;Lockers;Marking;Mechanicaltesting;Overturning;Performance;Performancetesting;Schoolfurniture;Shelving;Stability;Storagefurniture;Strengthofmaterials;Testequipment;Testingconditions;Trolleys;Visualinspection(testing)
【摘要】:ThisPartofBS5873specifiesstrengthandstabilityrequirementsforstoragefurnitureforeducationalinstitutions,includinglockers,securestorageandtrolleys.Thisstandardappliesspecificallytoschoolfurnitureandisnotapplicabletoofficefurnitureusedbytheadministrativestaff.Twotestlevels,generalandheavy,arespecified.ThisPartofBS5873doesnotcoverrequirementsandtestmethodsforthesecurityoffixedsecurestoragefurniturewhicharedealtwithinBS5873:Part5.
【中国标准分类号】:Y81
【国际标准分类号】:97_140
【页数】:32P.;A4
【正文语种】:英语
Product Code:SAE J2022
Title:Classification, Nomenclature, and Specification Definitions for Horizontal Earthboring Machines
Issuing Committee:Mtc9, Trenching And Horizontal Earthboring Machines
Scope:This SAE Standard applies to horizontal earthboring machines of the following types:a. Auger Boring Machinesb. Rod Pushersc. Rotary Rod Machinesd. Impact Machinese. Directional Boring/Drilling MachinesThe illustrations used are for classification and are not intended to resemble a particular machine. Only basic working dimensions are given. They may be supplemented by the machine manufacturer. This document is based on existing commercial horizontal earthboring machines.This document does not apply to specialized mining machinery in SAE J1116, conveyors, tunnel boring machines, pipe jacking systems, and microtunnelers.
