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DIN EN 301033-1999 电磁兼容性和无线电频谱情况(ERM).海上MF,MF/HF,和VHF频带中数字选择呼叫接收用舰载监视接收器的技术特性和测量方法

作者:标准资料网 时间:2024-04-25 12:50:07  浏览:9530   来源:标准资料网
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【英文标准名称】:ElectromagneticcompatibilityandRadiospectrumMatters(ERM)-TechnicalcharacteristicsandmethodsofmeasurementforshipbornewatchkeepingreceiversforreceptionofDigitalSelectiveCalling(DSC)inthemaritimeMF,MF/HFandVHF-bands(Endorsemen
【原文标准名称】:电磁兼容性和无线电频谱情况(ERM).海上MF,MF/HF,和VHF频带中数字选择呼叫接收用舰载监视接收器的技术特性和测量方法
【标准号】:DINEN301033-1999
【标准状态】:作废
【国别】:德国
【发布日期】:1999-10
【实施或试行日期】:
【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】:试验条件;数字信号;测量技术;电信;发射机;环境试验;甚高频;数字的;无线电工程;无线电设备;试验;船舶用无线电;测量;频率;传播技术;水路运输;电磁兼容性;额定值;接收机;选择呼叫
【英文主题词】:
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:33_100_01;47_020_70
【页数】:1P;A4
【正文语种】:德语


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Product Code:SAE J1058
Title:Standard Sheet Steel Thickness
Issuing Committee:Sheet And Strip Steel Committee
Scope:This SAE Recommended Practice provides an orderly series for designating the thickness of unocated and coated hot-rolled and cold-rolled sheet and strip. This document also provides methods for specifying thickness tolerances.Requirements of industry permit leeway in the choice of thickness in some instances, but it is recognized that for many applications, particularly the tonnage requirements of the mass production industries, thickness is normally determined by critical engineering design or manufacturing considerations. However, for general applications or where requirements permit some latitude in the selection of thickness, the preferred thickness given in Table 1 will facilitate interchangeability of different metals in design, reduce inventory, and increase the availability in warehouse stocks of thicknesses commonly required for general applications.All of the thicknesses listed are not necessarily produced in all metals and grades. Producers or distributors must be consulted to determine availability of a particular thickness for a given metal product.【英文标准名称】:StandardSpecificationforEthylAcetate(AllGrades)
【原文标准名称】:乙二醇二乙酸酯(全部等级)标准规范
【标准号】:ASTMD4614-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:涂料;芳烃;乙二醇二乙酸酯;油性涂料;溶剂;芳族化合物
【英文主题词】:oilpaints;aromaticcompounds;paints;aromatichydrocarbons;ethyleneacetate;solvents
【摘要】:
【中国标准分类号】:G17
【国际标准分类号】:71_080_99
【页数】:2P;A4
【正文语种】:英语



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