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国际标准,IEC,ISO,IEEE,JIS,ANSI,AS,EU,BS,GOST,IEC,IEEE,ISA,JASO,JIS,NASM资源 (共492217 份)

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资源分类：: 全部标准规范教学课件考试资料办公文档学术论文行业资料易语言源码

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三级分类：: 全部 ANSI AS API ARMY BS EU GOST ASD DIN IEC IEEE ISA JASO JIS NASM ASTM 其他

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UNI 3668-1968 Corrosion of metallic materials Corrosion conditions and factors for metallic materials in contact with damp solids 《金属材料锈蚀金属材料与潮湿固体接触的锈蚀条件和因素》.pdf

下载积分： 10000 积分

UNI 3668-1968 Corrosion of metallic materials Corrosion conditions and factors for metallic materials in contact with damp solids 《金属材料锈蚀金属材料与潮湿固体接触的锈蚀条件和因素》.pdf

UNI 3667-1968 Corrosion of metallic materials Corrosion conditions and factors for metallic materials in conctat with solutions 《金属材料锈蚀金属材料与液体接触的锈蚀条件和因素》.pdf

下载积分： 10000 积分

UNI 3667-1968 Corrosion of metallic materials Corrosion conditions and factors for metallic materials in conctat with solutions 《金属材料锈蚀金属材料与液体接触的锈蚀条件和因素》.pdf

UNI 3666-1965 Corrosion of metallic materials General testing specifications 《金属材料锈蚀相关试验一般标准》.pdf

下载积分： 10000 积分

UNI 3666-1965 Corrosion of metallic materials General testing specifications 《金属材料锈蚀相关试验一般标准》.pdf

UNI 3665-1955 Procedures for chemical analysis of minerals Determination of total alkali in iron ore Gravimetric method for standard analyses 《矿物质化学分析方法铁矿物质中的总碱测定通用分析重量分析法》.pdf

下载积分： 10000 积分

UNI 3665-1955 Procedures for chemical analysis of minerals Determination of total alkali in iron ore Gravimetric method for standard analyses 《矿物质化学分析方法铁矿物质中的总碱测定通用分析重量分析法》.pdf

UNI 3664-1955 Procedures for chemical analysis of minerals Determination of sulphur in iron ore Gravimetric method 《矿物质化学分析方法铁矿物质中的硫测定重量分析法》.pdf

下载积分： 10000 积分

UNI 3664-1955 Procedures for chemical analysis of minerals Determination of sulphur in iron ore Gravimetric method 《矿物质化学分析方法铁矿物质中的硫测定重量分析法》.pdf

UNI 3660-1955 Procedures for chemical analysis of minerals Determination of behaviour of iron ore to air calcination 《矿物质化学分析方法铁矿物质空气煅烧焙烧性能测定》.pdf

下载积分： 10000 积分

UNI 3660-1955 Procedures for chemical analysis of minerals Determination of behaviour of iron ore to air calcination 《矿物质化学分析方法铁矿物质空气煅烧焙烧性能测定》.pdf

UNI 3658-1955 Procedures for chemical analysis of minerals Determination of titanium in iron ore Photometric and colorimetric methods for disaggregation with sodium peroxide 《矿物质化学.pdf

下载积分： 10000 积分

UNI 3658-1955 Procedures for chemical analysis of minerals Determination of titanium in iron ore Photometric and colorimetric methods for disaggregation with sodium peroxide 《矿物质化学.pdf

UNI 3648-1955 Tramway lines with grooved rails Definition of track gauge and of normal and narrow-gauge track 《带槽形轨的有轨电车线路轨道轨距，正常轨距和缩减轨距的定义》.pdf

下载积分： 10000 积分

UNI 3648-1955 Tramway lines with grooved rails Definition of track gauge and of normal and narrow-gauge track 《带槽形轨的有轨电车线路轨道轨距，正常轨距和缩减轨距的定义》.pdf

UNI 3623-1955 Procedures for chemical analysis of minerals Determination of phosphorus in iron ore Alkalimetric method for standard analyses 《矿物质化学分析方法铁矿物质中的磷测定通用分析碱量滴定法》.pdf

下载积分： 10000 积分

UNI 3623-1955 Procedures for chemical analysis of minerals Determination of phosphorus in iron ore Alkalimetric method for standard analyses 《矿物质化学分析方法铁矿物质中的磷测定通用分析碱量滴定法》.pdf

UNI 3620-1955 Procedures for chemical analysis of minerals Determination of carbon dioxide in iron ore 《矿物质化学分析方法铁矿物质中的二氧化碳测定》.pdf

下载积分： 10000 积分

UNI 3620-1955 Procedures for chemical analysis of minerals Determination of carbon dioxide in iron ore 《矿物质化学分析方法铁矿物质中的二氧化碳测定》.pdf

UNI 3619-1955 Procedures for chemical analysis of minerals Determination of combined water in iron ore 《矿物质化学分析方法铁矿物质中的化合水测定》.pdf

下载积分： 10000 积分

UNI 3619-1955 Procedures for chemical analysis of minerals Determination of combined water in iron ore 《矿物质化学分析方法铁矿物质中的化合水测定》.pdf

UNI 3618-1955 Procedures for chemical analysis of minerals Determination of arsenic in iron ore Method for reduction with stannous chloride and titration with iodine 《矿物质化学分析方法铁矿物.pdf

下载积分： 10000 积分

UNI 3618-1955 Procedures for chemical analysis of minerals Determination of arsenic in iron ore Method for reduction with stannous chloride and titration with iodine 《矿物质化学分析方法铁矿物.pdf

UNI 3617-1955 Procedures for chemical analysis of minerals Determination of arsenic in iron ore Gravimetric method 《矿物质化学分析方法铁矿物质中的砷测定重量分析法》.pdf

下载积分： 10000 积分

UNI 3617-1955 Procedures for chemical analysis of minerals Determination of arsenic in iron ore Gravimetric method 《矿物质化学分析方法铁矿物质中的砷测定重量分析法》.pdf

UNI 3595-1977 Unalloyed quality steels for castings with magnetic properties Qualities requirements and tests 《特殊浇铸件用碳钢磁性特性质量，规定和试验》.pdf

下载积分： 10000 积分

UNI 3595-1977 Unalloyed quality steels for castings with magnetic properties Qualities requirements and tests 《特殊浇铸件用碳钢磁性特性质量，规定和试验》.pdf

UNI 3562-1968 Track fastening of railway lines Appliances 《UNIFER》.pdf

下载积分： 10000 积分

UNI 3562-1968 Track fastening of railway lines Appliances 《UNIFER》.pdf

UNI 3560-1978 Track fastenings of railway and tramway lines Sleeper screws 《具有成套装备的铁路和有轨电车轨道材料》.pdf

下载积分： 10000 积分

UNI 3560-1978 Track fastenings of railway and tramway lines Sleeper screws 《具有成套装备的铁路和有轨电车轨道材料》.pdf

UNI 3559-1959 Track fastenings of railway lines Crinkle washers for track joining and anchoring bolts 《具有成套装备的铁路轨道材料轨道联轴节和固定装置底座螺栓用波浪形弹簧垫圈》.pdf

下载积分： 10000 积分

UNI 3559-1959 Track fastenings of railway lines Crinkle washers for track joining and anchoring bolts 《具有成套装备的铁路轨道材料轨道联轴节和固定装置底座螺栓用波浪形弹簧垫圈》.pdf

UNI 3558-1959 Track fastenings of railway lines Spring washers for track bolts 《具有成套装备的铁路轨道材料联轴节底座螺栓用弹簧垫圈》.pdf

下载积分： 10000 积分

UNI 3558-1959 Track fastenings of railway lines Spring washers for track bolts 《具有成套装备的铁路轨道材料联轴节底座螺栓用弹簧垫圈》.pdf

UNI 3551-1978 Track fastenings of railway and tramway lines Tie plates 《具有成套装备的铁路和有轨电车的轨道材料底板以UNI 3560和UNI 3561取代UNI 6622》.pdf

下载积分： 10000 积分

UNI 3551-1978 Track fastenings of railway and tramway lines Tie plates 《具有成套装备的铁路和有轨电车的轨道材料底板以UNI 3560和UNI 3561取代UNI 6622》.pdf

UNI 3353-1953 Nickel Quality Requirements 《镍质量规定》.pdf

下载积分： 10000 积分

UNI 3353-1953 Nickel Quality Requirements 《镍质量规定》.pdf

UNI 3349-1953 Procedures for the chemical analysis of metals Determination of the silicon content of ferromanganese and of manganese metal Gravimetric method 《不含铁金属材料化学分析锰，铁和金属锰中的.pdf

下载积分： 10000 积分

UNI 3349-1953 Procedures for the chemical analysis of metals Determination of the silicon content of ferromanganese and of manganese metal Gravimetric method 《不含铁金属材料化学分析锰，铁和金属锰中的.pdf

UNI 3332-1961 Urban tramcar motor-coaches Wheel treads 《城区有轨电车车厢车轮轮辋》.pdf

下载积分： 10000 积分

UNI 3332-1961 Urban tramcar motor-coaches Wheel treads 《城区有轨电车车厢车轮轮辋》.pdf

UNI 3308-1953 Procedures for chemical analysis of metals Determination of the phosphorus in ferrophosphorus Gravimetric method 《金属材料化学分析方法铁磷中的磷测定重量分析法》.pdf

下载积分： 10000 积分

UNI 3308-1953 Procedures for chemical analysis of metals Determination of the phosphorus in ferrophosphorus Gravimetric method 《金属材料化学分析方法铁磷中的磷测定重量分析法》.pdf

UNI 3306-1953 Procedures for chemical analysis of metals Determination of the nickel in ferronickel and in nickel metal Gravimetric method 《金属材料化学分析方法铁镍和镍金属中的镍测定重量分析法》.pdf

下载积分： 10000 积分

UNI 3306-1953 Procedures for chemical analysis of metals Determination of the nickel in ferronickel and in nickel metal Gravimetric method 《金属材料化学分析方法铁镍和镍金属中的镍测定重量分析法》.pdf

UNI 3270-1952 Antimony Qualities Requirements 《锑性能规定》.pdf

下载积分： 10000 积分

UNI 3270-1952 Antimony Qualities Requirements 《锑性能规定》.pdf

UNI 3230-1967 Light weight tracks Hot rolled steels bars for clip-plates UNI 3231-67 《轻型轨道薄板用热轧钢条 UNI 3231-67》.pdf

下载积分： 10000 积分

UNI 3230-1967 Light weight tracks Hot rolled steels bars for clip-plates UNI 3231-67 《轻型轨道薄板用热轧钢条 UNI 3231-67》.pdf

UNI 3191-1959 Railway rolling stock Terms Definitions 《铁路机车车辆术语定义》.pdf

下载积分： 10000 积分

UNI 3191-1959 Railway rolling stock Terms Definitions 《铁路机车车辆术语定义》.pdf

UNI 3177-1952 Procedures for chemical analysis of metallic materials Determination of vanadium content of steel Reduction method with iron sulphate and titration with potassium per.pdf

下载积分： 10000 积分

UNI 3177-1952 Procedures for chemical analysis of metallic materials Determination of vanadium content of steel Reduction method with iron sulphate and titration with potassium per.pdf

UNI 3137-1965 Microscopic examination of ferrous materials Cutting of samples and specimens preparaton and etching of specimens (etching reagents) 《含铁材料的微观检验试样提取试样制备和接触（接触测试）》.pdf

下载积分： 10000 积分

UNI 3137-1965 Microscopic examination of ferrous materials Cutting of samples and specimens preparaton and etching of specimens (etching reagents) 《含铁材料的微观检验试样提取试样制备和接触（接触测试）》.pdf

UNI 3136-1972 Hot rolled or forged finished steel products Flat bars for single-point cutting tools and shanks thereof 《热轧或热锻造钢成品1 用于切割的单刃刀具和相关轴的扁钢》.pdf

下载积分： 10000 积分

UNI 3136-1972 Hot rolled or forged finished steel products Flat bars for single-point cutting tools and shanks thereof 《热轧或热锻造钢成品1 用于切割的单刃刀具和相关轴的扁钢》.pdf

UNI 3135-1972 Hot rolled or forged finished steel products Square bars for single-point cutting tools and shanks thereof 《热轧或热锻造钢成品1 用于切割的单刃刀具和相关轴的块钢》.pdf

下载积分： 10000 积分

UNI 3135-1972 Hot rolled or forged finished steel products Square bars for single-point cutting tools and shanks thereof 《热轧或热锻造钢成品1 用于切割的单刃刀具和相关轴的块钢》.pdf

UNI 3134-1972 Hot rolled or forged finished steel products Round bars for single-point cutting tools and shanks thereof 《热轧或热锻造钢成品1 用于切割的单刃刀具和相关轴的钢杆》.pdf

下载积分： 10000 积分

UNI 3134-1972 Hot rolled or forged finished steel products Round bars for single-point cutting tools and shanks thereof 《热轧或热锻造钢成品1 用于切割的单刃刀具和相关轴的钢杆》.pdf

UNI 3106-1950 Procedures for chemical analysis of metallic materials Determination of nickel content of steel Weight method with dimethylglyoxine 《金属材料化学分析方法钢中镍的测定 dimetilgliossim.pdf

下载积分： 10000 积分

UNI 3106-1950 Procedures for chemical analysis of metallic materials Determination of nickel content of steel Weight method with dimethylglyoxine 《金属材料化学分析方法钢中镍的测定 dimetilgliossim.pdf

UNI 3104-1950 Procedures for chemical analysis of metallic materials Determination of molybdenum content of steel Weight method with alpha-benzoinoxine 《金属材料化学分析方法钢中钼的测定阿尔法 benzo.pdf

下载积分： 10000 积分

UNI 3104-1950 Procedures for chemical analysis of metallic materials Determination of molybdenum content of steel Weight method with alpha-benzoinoxine 《金属材料化学分析方法钢中钼的测定阿尔法 benzo.pdf

UNI 3038-1950 Silicon for casting Quality Standards 《铸造用金属硅》.pdf

下载积分： 10000 积分

UNI 3038-1950 Silicon for casting Quality Standards 《铸造用金属硅》.pdf

UNI 2964-1949 Procedures for chemical analysis of metallic materials Determination of tungsten content of ferrosilicon Weight method with cinchonine 《金属材料化学分析方法钨铁中的钨测定弱金鸡纳碱法重量法》.pdf

下载积分： 10000 积分

UNI 2964-1949 Procedures for chemical analysis of metallic materials Determination of tungsten content of ferrosilicon Weight method with cinchonine 《金属材料化学分析方法钨铁中的钨测定弱金鸡纳碱法重量法》.pdf

UNI 2963-1949 Procedures for chemical analysis of metallic materials Determination of total silicon content of ferrosilicon 《金属材料化学分析方法硅铁中的总硅测定》.pdf

下载积分： 10000 积分

UNI 2963-1949 Procedures for chemical analysis of metallic materials Determination of total silicon content of ferrosilicon 《金属材料化学分析方法硅铁中的总硅测定》.pdf

UNI 2960-1949 Procedures for chemical analysis of metallic materials Determination of titanium content of steels and cast irons Photometric and colorimetric cupferron method (absen.pdf

下载积分： 10000 积分

UNI 2960-1949 Procedures for chemical analysis of metallic materials Determination of titanium content of steels and cast irons Photometric and colorimetric cupferron method (absen.pdf

UNI 2959-1949 Procedures for chemical analysis of metallic materials Determination of cobalt content f steels Weight method with zinc oxide and with alpha-nitrous- beta-naphthol 《金.pdf

下载积分： 10000 积分

UNI 2959-1949 Procedures for chemical analysis of metallic materials Determination of cobalt content f steels Weight method with zinc oxide and with alpha-nitrous- beta-naphthol 《金.pdf

UNI 2949-1982 Graph and charts General rules for the presentation 《示图和分区示图制图的一般规则》.pdf

下载积分： 10000 积分

UNI 2949-1982 Graph and charts General rules for the presentation 《示图和分区示图制图的一般规则》.pdf

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