【英文标准名称】:Environmentaltesting.Part2:Tests.TestT:Soldering
【原文标准名称】:环境试验第2-20部分:试验试验T:锡焊修改2
【标准号】:IEC60068-2-20AMD2-1987
【标准状态】:作废
【国别】:国际
【发布日期】:1987
【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/TC104
【标准类型】:()
【标准水平】:()
【中文主题词】:材料试验;环境试验;试验;环境;电气工程;铜焊
【英文主题词】:Ageing(materials);Brazing;Definition;Definitions;Descriptions;Electricalcomponents;Electricalengineering;Electricity;Electronicengineering;Electronicequipmentandcomponents;Environment;Environmentaltesting;Fluxes(materials);Materialstesting;Printedcircuits;Printed-circuitboards;Solderability;Solderings;Solders;Specification;Temperature;Testgroup;Testing
【摘要】:Includesthetextofamendments1and2.Thetextofamendment2canbedistinguishedbyaverticallineinthemargine.Insertsanewparagraphbeforethelastparagraphinsub-clause4.7.3onpage19.Addsanewitemm)tosub-clause4.11onpage25an
【中国标准分类号】:A21
【国际标准分类号】:19_040
【页数】:
【正文语种】:英语


MIL-STD-867C, DEPARTMENT OF DEFENSE STANDARD PRACTICE: TEMPER ETCH INSPECTION (25 NOV 2008)., This standard establishes requirements and test for performingtemper etch inspection of carburized steels and tool and low alloy steels, which are heattreated above 1.24 x 109 Pascal (PA) (1.26 x 102 kilogram ?force/square millimeter(Kgf/mm2) or 1.8 x 105 pound ?force/square inch (psi). This standard applies to aircraftand missiles structural and propulsion system components when MIL-HDBK-6870 (forguidance only) and/or MIL-STD-866 are reference documents in the solicitation orcontract.