BS 2782 Pt.9 Method 930A-1977 塑料的试验方法.第9部分:取样和试样的制备.试验方法930A:用机加工法试样制备
时间:2024-05-16 16:08:49 来源: 标准资料网 作者：标准资料网 阅读：9904
【英文标准名称】:Methodsoftestingplastics.Samplingandtestspecimenpreparation.Preparationoftestspecimensbymachining
【原文标准名称】:塑料的试验方法.第9部分:取样和试样的制备.试验方法930A:用机加工法试样制备
【标准号】:BS2782Pt.9Method930A-1977
【标准状态】:作废
【国别】:英国
【发布日期】:1977-12-30
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:圆形;试样;磨削;塑料;试样制备;曲线的;铣削;高聚物;长方形;锯切;材料有屑加工;切削
【英文主题词】:specimenpreparation;plastics;rectangularshape;material-removalprocesses;milling(engineering);polymers;sawing;grinding;circularshape;testspecimens;curved;cutting
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:
【页数】:12P;A4
【正文语种】:英语
Product Code:SAE MA1696
Title:Screw Threads, Metric Buttress - Mjb Profile
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This standard specifies the characteristic of the MJB metric series of buttress screw threads based on 7掳/45掳 form, with width of truncation same as MJ screw thread profile, and with a controlled radiused root in the external thread. This standard establishes the basic triangular profile for the MJB thread form, the design profiles, standard pitches, tolerance classes, formulae for tolerances and dimensions, tolerance tables, and a system of designations. Because of the specialized application for buttress threads, no preferred diameter-pitch series have been established for this standard and each application will require use of the thread formulae for dimensions and related tolerances given herein for deriving the thread dimensional requirements.【英文标准名称】:Wood-basedpanels;determinationofdimensions;part1:determinationofthickness,widthandlength
【原文标准名称】:人造板尺寸的测定第1部分:厚度、宽度和长度的测定
【标准号】:ISO9426-1-1989
【标准状态】:作废
【国别】:国际
【发布日期】:1989-12
【实施或试行日期】:1989-12-01
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC89
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸测量;尺寸测量;尺寸;试验;试验;木质板材;木板;木制品
【英文主题词】:dimensionalmeasurement;dimensionalmeasurements;woodenboards;tests;woodbasedsheetmaterials;woodproducts;dimensions;testing
【摘要】:
【中国标准分类号】:B70
【国际标准分类号】:79_060_00
【页数】:4P;A4
【正文语种】:英语