BS 5345-4-1977 在潜在爆炸危险的环境中(采矿、爆破作业和炸药制造除外)使用的电气设备的选择、安装和维修实用规程.第4部分:防护"i"型电气设备的安装和维修的要求.带有安全装置的电气设备和系统
时间:2024-05-24 06:22:57 来源: 标准资料网 作者：标准资料网 阅读：9035
【英文标准名称】:Codeofpracticeforselection,installationandmaintenanceofelectricalapparatusforuseinpotentiallyexplosiveatmospheres(otherthanminingapplicationsorexplosiveprocessingandmanufacture).Installationandmaintenancerequirementsforelect
【原文标准名称】:在潜在爆炸危险的环境中(采矿、爆破作业和炸药制造除外)使用的电气设备的选择、安装和维修实用规程.第4部分:防护"i"型电气设备的安装和维修的要求.带有安全装置的电气设备和系统
【标准号】:BS5345-4-1977
【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】:检验;电气试验;装配;电气设备;选择;爆炸性环境;i型防护电气设备;防护电气设备;接地
【英文主题词】:explosiveatmospheres;selection;installation;protectedelectricalequipment;earthing;typeiprotectedelectricalequipment;electricalequipment;electricaltesting;inspection
【摘要】:
【中国标准分类号】:K35
【国际标准分类号】:29_260_20
【页数】:20P;A4
【正文语种】:英语
Product Code:SAE AMS1371
Title:Compound, Rust Remover, Solid/Powder, Aircraft and Aerospace Components, Immersion Tank Method
Issuing Committee:Ams J Aircraft Maintenance Chemicals And Materials Committee
Scope: This specification covers a rust removing compound in the form of a solid, generally powdered, to be dissolved in water, and heated.This compound has been used typically for the removal of oxides from ferrous components during manufacture or at overhaul, but usage is not limited to such applications. This compound product may be acidic, but is usually highly alkaline and is not suitable for processing aluminum components. Avoid mixed metals during processing.
Rationale: This specification covers a rust removing compound in the form of a solid, generally powdered, to be dissolved in water, and heated.This compound has been used typically for the removal of oxides from ferrous components during manufacture or at overhaul, but usage is not limited to such applications. This compound product may be acidic, but is usually highly alkaline and is not suitable for processing aluminum components. Avoid mixed metals during processing.【英文标准名称】:Solidwoodparquet;Classificationofoakstrips
【原文标准名称】:实木拼花地板栎木条的分类
【标准号】:ISO1324-1985
【标准状态】:现行
【国别】:国际
【发布日期】:1985-05
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC99
【标准类型】:()
【标准水平】:()
【中文主题词】:拼花板条;橡木;木制品;镶拼;分类;楼板;木地板;地板覆盖物;带材;分类系统;木材
【英文主题词】:Classification;Classificationsystems;Floorcoverings;Floors;Oak(wood);Parquet;Strips;Wood;Woodproducts
【摘要】:Dividesnon-assembledstripsintothreequalitygradesthatareidentifiedby(+++),(++),(+)correspondingtotheconditionsspecifiedinthetables.Designationornamesforthesequalitygradesmaybeassignedinnationalstandards,providedthatsuchstandardindicate,atleastinanote,therelationshipwiththeISOclassification.ReplacesRecommendationISO/R1324-1970ofwhichitconstitutesatechnicalrevision.
【中国标准分类号】:Q71
【国际标准分类号】:79_080
【页数】:3P;A4
【正文语种】:英语