DIN 22109-1-1988 煤矿用织物输送带.井下用带单层衬垫PVG或PVC输送带.尺寸.要求
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【英文标准名称】:Conveyorbeltswithtextilepliesforcoalmining;PVG-orPVC-monoplybeltsforundergroundapplications;dimensions,requirements
【原文标准名称】:煤矿用织物输送带.井下用带单层衬垫PVG或PVC输送带.尺寸.要求
【标准号】:DIN22109-1-1988
【标准状态】:作废
【国别】:德国
【发布日期】:1988-02
【实施或试行日期】:1988-02-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:输送带;名称与符号;烟煤;定义;尺寸;安全工程;安全;规范(审批);采掘;地下开采;作标记;机织物;煤矿开采;聚氯乙烯;公差;输送机;采掘设备;带式输送机
【英文主题词】:
【摘要】:
【中国标准分类号】:D93
【国际标准分类号】:53_040_20
【页数】:4P;A4
【正文语种】:德语
【英文标准名称】:Testconditionsformachiningcentres-Part7:Accuracyofafinishedtestpiece
【原文标准名称】:加工中心检验条件第7部分:精加工试件精度
【标准号】:ISO10791-7-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC39
【标准类型】:()
【标准水平】:()
【中文主题词】:特性;试验;测定;试样;处理;组合加工中心机床;切割试验;铣床;几何;精密度;形状;操作程序;试验条件;准确度;切削;评定;尺寸;机床
【英文主题词】:Accuracy;Cuttests;Cutting;Determination;Dimensions;Evaluations;Geometry;Machinetools;Machiningcenters;Millingmachines;Precision;Properties;Sequenceofoperations;Shape;Testspecimens;Testing;Testingconditions;Treatment
【摘要】:ThispartofISO10791specifies,withreferencetoISO230-1,seriesofcuttingtests,underfinishingconditions,ofstandardtestpieces,aswellasthecharacteristicsanddimensionsofthetestpiecesthemselves.ThispartofISO10791isintendedtosupplyminimumrequirementsforassessingthecuttingaccuracyofthemachine.Different,moresevereormoreexpensivetestsmaybeperformedbyagreementbetweensupplier/manufactureranduser.
【中国标准分类号】:J58
【国际标准分类号】:25_040_10
【页数】:12P.;A4
【正文语种】:英语
Product Code:SAE ARP4955
Title:Recommended Practice for Measurement of Static and Dynamic Characteristic Properties of Aircraft Tires
Issuing Committee:A-5c Aircraft Tires Committee
Scope:The purpose of this SAE Aerospace Recommended Practice (ARP) is to establish guidelines for the measurement of static and dynamic characteristic properties of aircraft tires. It is intended as a general guide toward standard practice, but may be subject to frequent changes to keep pace with experience and technical advances. This revision (Revision A) is also intended to provide suggested guidelines for synthesizing tire dynamic data necessary for landing gear shimmy analyses.