标准号 |
中文名称 |
英文名称 |
| NF E22-513-1987 |
滑动轴承.整体铜合金套筒.尺寸与公差 |
(Plain bearings. Solid copper alloy bushes. Dimensions and tolerances.) |
| NF E22-515-1983 |
滑动轴承.薄型半边轴瓦.尺寸，公差和检验方法 |
(PLAIN BEARINGS. THIN-WALLED HALF BEARINGS. DIMENSIONS, TOLERANCES AND METHODS OF CHECKING.) |
| NF E22-516-1984 |
滑动轴承.薄型凸缘半边轴瓦.尺寸，公差和控制方法 |
(PLAIN BEARINGS. THIN-WALLED FLANGED HALF BEARINGS. DIMEBSIONS,TOLERANCES AND METHODS OF CHECKING.) |
| NF E22-517-1984 |
滑动轴承.薄型半边轴瓦.伸长度的检验方法 |
(PLAIN BEARINGS. THIN-WALLED HALF BEARINGS. METHOD OF PERIPHERAL LENGTH CHECKING.) |
| NF E22-520-1984 |
滑动轴承.带状材料制的止推垫圈.尺寸和公差 |
(PLAIN BEARINGS. RING TYPES THRUST WASHERS MADE FROM STRIP. DIMENSIONS AND TOLERANCES.) |
| NF E22-521-1984 |
滑动轴承.在压机上切边的双金属半止推垫圈.特性和公差 |
(PLAIN BEARINGS. PRESSED BIMETALLIC HALF THRUST WASHERS. FEATURES AND TOLERANCES.) |
| NF E22-550-1992 |
滑动轴承.厚壁滑动轴承用多层材料 |
(Plain bearings. Multilayer materials for thin-walled plain bearings.) |
| NF E22-551-1992 |
滑动轴承.多层滑动轴承用的铅和锡铸造合金 |
(Plain bearings. Lead and tin casting alloys for multilayer plain bearings.) |
| NF E22-552-1986 |
滑动轴承.厚壁多层轴承合金底衬的要求 |
(PLAINS BEARINGS. REQUIREMENTS ON BACKINGS FOR THICK-WALLED MULTILAYER BEARINGS.) |
| NF E22-553-1992 |
滑动轴承.铜合金.第1部分:整块的和多层厚壁滑动轴承用铸铜合金 |
(Plain bearings. Copper alloys. Part 1 : cast copper alloys for solid and multilayer thick-walled plaint bearings.) |
| NF E22-554-1992 |
滑动轴承.铜合金.第2部分:整块铜合金滑动轴承用锻铜合金 |
(Plain bearing. Copper alloys. Part 2 : wrough copper alloys for solid plain bearings.) |
| NF E22-555-1985 |
滑动轴承.整体轴承用的铝合金 |
(Plain bearings. Aluminium alloy for solid bearings.) |
| NF E22-561-1986 |
滑动轴承.轴承材料硬度试验.第1部分:复合材料 |
(PLAIN BEARINGS. HARDNESS TESTING OF BEARING METALS. PART 1 : COMPOUND METERIALS.) |
| NF E22-563-1988 |
滑动轴承.金属薄壁轴瓦.0.01弹性极限值的测定 |
(Plain bearings. Metallic thin-walled half bearings. Determination of the sigma 0,01 elastic limit.) |
| NF E22-564-1993 |
滑动轴承.多层金属滑动轴承.第3部分:无损穿透性试验 |
(PLAIN BEARINGS. METALLIC MULTILAYER PLAIN BEARINGS. PART 3 : NON-DESTRUCTIVE PENETRANT TESTING.) |
| NF E22-570-1987 |
滑动轴承.金属轴承材料的压缩试验 |
(PLAIN BEARINGS. COMPRESSION TESTING OF METALLIC BEARING MATERIALS.) |
| NF E22-571-1986 |
滑动轴承.轴承材料硬度试验.第2部分:整体材料 |
(PLAIN BEARINGS. HARDNESS TESTING OF BEARING METALS. PART 2 : SOLID MATERIALS.) |
| NF E22-580-1987 |
滑动轴承.耐磨材料摩擦性能试验.第1部份：带耐磨材料，配料和油的组件在极限润滑条件下摩擦与磨损性能试验 |
(PLAIN BEARINGS. TESTING OF THE TRIBOLOGICAL BEHAVIOUR OF BEARING MATERIALS. PART 1 : TESTING OF THE FRICTION AND WEAR BEHAVIOUR OF BEARING MATERIAL/MATING MATERIAL/OIL COMBINATIONS UNDER CONDITIONS OF BOUNDARY LUBRICATION.) |
| NF E22-601-1985 |
联轴节.工业万向接头传动.定义.特性 |
(Couplings. Industrial cardan shaft. Definition. Characteristics.) |
| NF E22-603-1985 |
联轴节.工业万向接头传动.验收 |
(Couplings. Industrial cardan shaft. Acceptance.) |
| NF E22-604-1985 |
联轴节.工业万向接头传动.用法兰盘固定 |
(Couplings. Industrial cardan shaft. Flange mounting.) |
| NF E22-610-1986 |
机械传动.联轴节部件.分类.术语.图形符号 |
(Mechanical transmissions. Coupling devices. Classification. Terminology. Graphical symbols.) |
| NF E22-611-1983 |
机械传动.联节轴部件.作用.名称.应用范围 |
(Mechanical transmissions. Couplings. Function, designation and field of use.) |
| NF E22-612-1979 |
机械传动.联节轴部件.带发动机的机器的安装和校准的一般条件 |
(MECHANICAL TRANSMISSIONS. COUPLINGS. GENERAL CONDITIONS OF INSTALLATION AND ALIGNMENT OF A MACHINE WITH ITS MOTOR.) |
| NF E22-613-1983 |
机械传动.联轴节.挠性和弹性联轴节的计算 |
(Mechanical transmissions. Couplings. Calculation of flexible or elastic couplings.) |
| NF E22-614-1986 |
械械传动.联节轴部件.选配联轴节所需的工业部件 |
(Mechanical transmissions. Coupling devices. Technical elements necessary for the selection of a coupler.) |
| NF E22-620-1980 |
固定环连接.尺寸．公差和通常连接的表面状态 |
(PRESSED-ON ASSEMBLIES. DIMENSIONS,TOLERANCES AND SURFACE CONDITION OF USUAL ASSEMBLIES.) |
| NF E22-621-1984 |
固定环连接.在圆柱支承面上.功能，操作，计算 |
(Pressed-on assemblies on cylindrical bearings. Function. Realisation. Calculation.) |
| NF E23-001-1-1998 |
齿轮术语词汇.第1部分:有关几何学上的定义 |
(Vocabulary of gear terms. Part 1 : definitions related to geometry.) |
| NF E23-002-1988 |
齿轮词汇.几何定义.螺旋齿轮 |
(GEARS. GLOSSARY OF WORM GEAR PAIRS. GEOMETRICAL DEFINITIONS.) |
| NF E23-005-1998 |
齿轮的国际符号表示法.几何参数符号 |
(International gear notation. Symbols for geometrical data.) |
| NF E23-007-1-1995 |
圆柱齿轮.准确度的ISO体系.第1部分:齿轮齿对应齿根面相应偏差的容许值和定义 |
(Cylindrical gears. ISO system of accuracy. Part 1 : definitions and allowable values of deviations relevant to corresponding flanks of gear teeth.) |
| NF E23-007-2-1997 |
圆柱齿轮.ISO 体系的准确度.第2部分:有关放射要素偏差度和输出信息的相应偏差的容许值和定义 |
(CYLINDRICAL GEARS. ISO SYSTEM OF ACCURACY. PART 2 : DEFINITIONS AND ALLOWABLE VALUES OF DEVIATIONS RELEVANT TO RADIAL COMPOSITE DEVIATIONS AND RUNOUT INFORMATION.) |
| NF E23-009-1998 |
普通和重型技术设备用圆柱齿轮.标准基本齿条齿牙剖面 |
(Cylindrical gears for general and heavy engineering. Standard basic rack tooth profile.) |
| NF E23-014-1994 |
齿轮.ISO术语.齿轮齿术语:磨损和损坏 |
(Gears. ISO system of terminology. Terminology for the appearance of gear teeth : wear and damages.) |
| NF E23-016-1986 |
锥形直的齿轮.给齿轮工人的说明书 |
(STRAIGHT BEVEL GEARS. INFORMATION TO BE GIVEN TO THE MANUFACTURER.) |
| NF E23-018-1988 |
蜗轮供货要求 |
(WORM GEARS. INFORMATION TO BE GIVEN TO THE MANUFACTURER.) |
| NF E23-022-1-2002 |
齿轮装置的验收标准.第1部分:空气声的测试标准 |
(Acceptance code for gear units - Part 1 : test code for airborne sound.) |
| NF E23-030-1-2002 |
正齿轮和斜齿轮承载能力的计算.第1部分:基本原理、说明和一般影响因素 |
(Calculation of load capacity of spur and helical gears - Part 1 : basic principles, introduction and general influence factors.) |
| NF E23-030-2-2003 |
正齿轮和斜齿轮承载能力的计算.第2部分:齿轮表面耐用能力的计算 |
(Calculation of load capacity of spur and helical gears - Part 2 : calculation of surface durability (pitting).) |
| NF E23-030-3-2003 |
正齿轮和斜齿轮承载能力的计算.第3部分:轮齿弯曲强度的计算 |
(Calculation of load capacity of spur and helical gears - Part 3 : calculation of tooth bending strength.) |
| NF E23-030-5-2003 |
直齿轮和斜齿轮承载能力的计算.第5部分:材料的强度和质量 |
(Calculation of load capacity of spur and helical gears - Part 5 : strength and quality of materials.) |
| NF E23-035-2003 |
石油和天然气工业.特殊用途高速齿轮部件 |
(Petroleum and natural gas industries - High speed special-purpose gear units.) |
| NF E23-150-1977 |
链条传动.链条长度和轴距的计算 |
(CHAIN TRANSMISSIONS.CALCULATION OF CHAIN LENGTHS AND DISTANCES BETWEEN CENTRES.) |
| NF E24-001-1996 |
皮带传动.V带、V肋带及对应槽轮.词汇 |
(Belt drives. V-belts and V-ribbed belts, and corresponding grooved pulleys. Vocabulary.) |
| NF E24-205-1990 |
皮带传动.梯形皮带用槽轮(在有效宽度范围的基本型式).皮带轮凹槽的几何检验 |
(BELT DRIVES. GROOVED PULLEYS FOR V-BELTS (SYSTEM BASED ON EFFECTIVE WIDTH). GEOMETRICAL INSPECTION OF GROOVES.) |
| NF E24-221-1995 |
皮带传动.窄接合型三角皮带.有效长度 |
(Belt drives. Narrow joined V-belts. Lengths in effective system.) |
| NF E24-301-1-1989 |
同步皮带传动.皮带.第1部分:节距符号MXL、XL、L、H、XH和XXH;米制和英制尺寸 |
(Synchronous belt drives. Belts. Part 1 : pitch codes mxl, XL,L,H, XH and XXH. Metric and inch dimensions.) |
| NF E24-301-2-1989 |
同步皮带传动.皮带.第2部分:节距符号 MXL和XXL.米制尺寸 |
(Synchronous belt drives. Belts. Part 2 : pitch codes mxl and XXL. Metric dimensions.) |
| NF E24-312-1991 |
皮带传动.抗静电、无中断同步皮带的电导率.规范和试验方法 |
(BELT DRIVES. ELECTRICAL CONDUCTIVITY OF ANTISTATIC ENDLESS SYNCHRONOUS BELTS. CHARACTERISTICS AND TEST METHOD.) |
| NF E24-403-1995 |
皮带传动.V-线皮带.直线密度的定义 |
(BELT DRIVES. V-RIBBED BELTS. DETERMINATION OF LINEAR DENSITY.) |
| NF E24-404-1995 |
皮带传动.V型加筋皮带.间距,角度和拉线位置的测定 |
(BELT DRIVES. V-RIBBED BELTS. DETERMINATION OF MEASUREMENT OF PITCH, ANGLE AND CORD POSITION.) |
| NF E24-405-1997 |
皮带传动.V型加筋皮带.工业用PJ和PH型材的动力试验方法(家用) |
(BELT DRIVES. V-RIBBED BELTS. DYNAMIC TEST METHODS FOR PJ AND PH PROFILES FOR INDUSTRIAL APPLICATIONS (SPECIFIC TO DOMESTIC APPLIANCES).) |
| NF E25-001-2003 |
紧固件.质量保证体系 |
(Fasteners - Quality assurance system.) |
| NF E25-004-1984 |
紧固件.简单标记 |
(Fasteners. Short notations.) |
| NF E25-006-2000 |
紧固件.验收检验 |
(Fasteners - Acceptance inspection.) |
| NF E25-007-1982 |
紧固件.定货和供货条件 |
(Fasteners. Order and delivery specifications.) |
| NF E25-009-1999 |
紧固件.电镀层 |
(Fasteners - Electroplated coatings.) |
| NF E25-011-1992 |
紧固件的机械特性.由非亚铁金属制造的螺栓,螺钉,柱螺栓和螺母 |
(MECHANICAL PROPERTIES OF FASTENERS. BOLTS, SCREWS, STUDS AND NUTS MADE OF NON-FERROUS METALS. (EUROPEAN STANDARD EN 28839).) |
| NF E25-019-2000 |
紧固件.ISO米制外螺纹部件的端头 |
(Fasteners - Ends of parts with external ISO metric screw thread.) |
| NF E25-021-1994 |
螺钉的十字槽(欧洲标准EN ISO 4757) |
(Cross recesses for screws.) |
| NF E25-022-1-2001 |
紧固件公差.螺栓、螺钉、双头螺栓和螺母.第1部分:产品等级A、B及C |
(Tolerances for fasteners - Bolts, screws, studs and nuts - Part 1 : product grades A, B and C.) |
| NF E25-022-1987 |
紧固件.Ｆ级螺钉和螺帽公差（精密机械）.螺纹直径1到3mm |
(FASTENERS. TOLERANCES FOR BOLTS,SCREWS AND NUTS PRODUCT GRADE F (FINE MECHANIC). THREAD DIAMETERS FROM 1 UP TO 3 MM.) |
| NF E25-023-1992 |
紧固件.螺栓和螺钉的自由尺寸孔 |
(Fasteners. Clearance hole for bolts and screws.) |
| NF E25-035-1995 |
紧固件.不锈钢螺纹连接件.试验方法.使用合格证 |
(FASTENERS. STAINLESS STEEL THREADED CONNECTIONS. TEST METHODS. FITNESS FOR USE.) |
| NF E25-040-2000 |
紧固件.非电解用锌片覆层 |
(Fasteners - Non-electrolytically applied zinc flake coatings.) |
| NF E25-042-2003 |
耐腐蚀不锈钢紧固件的钝化 |
(Passivation of corrosion-resistant stainless-steel fasteners.) |
| NF E25-100-1-1999 |
碳钢合金制成的紧固件的机械性能.第1部分:螺栓、螺钉和螺柱 |
(Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1 : bolts, screws and studs.) |
| NF E25-100-3-1992 |
紧固件.表面不连续性.第1部分:一般要求的螺栓、螺钉和螺柱 |
(FASTENERS. SURFACE DISCONTINUITIES. PART 1 : BOLTS, SCREWS AND STUDS FOR GENERAL REQUIREMENTS. (EUROPEAN STANDARD EN 26157-1).) |
| NF E25-100-4-1992 |
紧固件.表面不连续性.第3部分:特殊要求的螺栓、螺钉和螺柱 |
(FASTENERS. SURFACE DISCONTINUTIES. PART 3 : BOLTS, SCREW AND STUDS FOR SPECIAL REQUIREMENTS. (EUROPEAN STANDARD EN 26157-3).) |
| NF E25-100-5-1998 |
碳钢和不锈钢制紧固件的机械性能.第5部分:不处在拉伸应力下的固定螺钉和类似螺纹紧固件 |
(Mechanical properties of fasteners made of carbon steel and alloy steel. Part 5 : set screws and similar threaded fasteners not under tensile stresses.) |
| NF E25-100-6-1998 |
不锈钢紧固件耐腐蚀的机械特性.螺栓,螺丝和双端螺栓 |
(Mechanical properties of corrosion-resistant stainless-steel fasteners. Part 1 : bolts, screws and studs.) |
| NF E25-100-7-1995 |
紧固件的机械性能.第7部分:公称直径1-10mm的螺栓和螺钉的扭力试验和最小扭矩 |
(MECHANICAL PROPERTIES OF FASTENERS. PART 7 : TORSIONAL TEST AND MINIMUM TORQUES FOR BOLTS AND SCREWS WITH NOMINAL DIAMETERS 1 MM TO 10 MM. (EUROPEAN STANDARD EN 20898-7).) |
| NF E25-100-8-1998 |
不锈钢紧固件耐腐蚀的机械特性.不低于拉伸应力下配套螺钉和类似紧固件 |
(Mechanical properties of corrosion-resistant stainless-steel fasteners. Part 3 : set screws and similar fasteners not under tensile stress.) |
| NF E25-101-1996 |
技术产品文献加工.弹簧.第2部分:圆柱螺旋状压缩弹簧的数据表示(欧洲标准EN ISO 2162-2) |
(Technical product documentation. Springs. Part 2 : presentation of data for cylindrical helical compression springs.) |
| NF E25-102-1977 |
拉力弹簧.给制造者的指示 |
(TENSION SPRINGS. INFORMATION TO BE SUPPLIED TO THE MANUFACTURER.) |
| NF E25-103-1977 |
扭力弹簧.给制造者的指示 |
(TORSIONAL SPRINGS. INFORMATION TO BE SUPPLIED TO THE MANUFACTURER.) |
| NF E25-104-1978 |
锥形弹簧垫圈.动力垫圈，所谓盘形弹簧 |
(CONICAL SPRING WASHERS. DYNAMIC WASHERS (OR SO-CALLED BELLEVILLE SPING WASHERS).) |
| NF E25-105-1996 |
技术产品文献.弹簧.第3部分:词汇 |
(Technical product documentation. Springs. Part 3 : vocabulary.) |
| NF E25-106-2-2002 |
圆线和圆棒制成的圆柱螺旋弹簧.计算和设计.第2部分:拉簧 |
(Cylindrical helical springs made from round wire and bar - Calculation and design - Part 2 : extension springs.) |
| NF E25-106-3-2002 |
圆线和圆棒制成的圆柱螺旋弹簧.计算和设计.第3部分:扭杆弹簧 |
(Cylindrical helical springs made from round wire and bar - Calculation and design - Part 3 : torsion springs.) |
| NF E25-107-1983 |
金属用螺钉.内部六叶埋头.Ａ级.符号ＦＸ |
(SCREWS. SIX LOBES RECESSED CONTERSUNK HEAD. PRODUCT GRADE A. SYMBOL FX.) |
| NF E25-108-2001 |
半埋头内六角螺钉 |
(Hexalobular socket raised countersunk head screws.) |
| NF E25-109-2001 |
平头内六角螺钉 |
(Hexalobular socket pan head screws.) |
| NF E25-110-2001 |
圆柱头内六角螺钉 |
(Hexalobular socket head cap screws.) |
| NF E25-111-2001 |
凸头内六角螺钉 |
(Hexalobular socket cheese head screws.) |
| NF E25-112-2001 |
六角头螺栓.产品等级A和B |
(Hexagon head bolts - Product grades A and B.) |
| NF E25-113-1992 |
紧固件.六角头螺栓.B级、缩杆制品 |
(Fasteners. Hexagon head bolts. Product grade B. Reduced shank (shank diameter = pitch diameter).) |
| NF E25-114-2001 |
六角头螺钉.产品等级A和B |
(Hexagon head bolts - Product grades A and B.) |
| NF E25-115-1-2001 |
六角头螺栓.产品等级C |
(Hexagon head bolts - Product grade C.) |
| NF E25-115-2-2001 |
六角头螺钉.产品等级C |
(Hexagon head screws - Product grade C.) |
| NF E25-116-1983 |
金属用螺钉.方头.标准杆.A和B级.符号Q |
(Square head screws. Product grades A and B. Symbol Q.) |
| NF E25-117-1983 |
金属用螺钉.方头.全螺纹.A和B级.符号Q |
(Square head screws. Product grades A and B. Symbol Q.) |
| NF E25-118-1983 |
金属用螺钉.方头.C级.符号Q |
(Square head screws. Product grade C. Symbol Q.) |
| NF E25-119-1-1994 |
带有H型或Z型的十字槽沉头螺钉(普通头型).产品等级A.第1部分:性能类别4.8的钢 |
(Countersunk flat head screws (common head style) with type H or type Z cross recessed. Product grade A. Part 1 : steel of property class 4.8.) |
| NF E25-119-2-1994 |
十字槽沉头螺钉(一般头形).等级A.第2部分:8.8类特性钢,不锈钢和有色金属 |
(Cross recessed countersunk flat head scews (common head style). Grade A. Part 2 : steel of property class 8.8, stainless steel and non-ferrous metals.) |
| NF E25-120-1994 |
带有H型或Z型的十字槽半沉头螺钉(普通头型).产品等级A |
(Countersunk raised head screws (common head style) with type H or type Z cross recessed. Product grade A.) |
| NF E25-121-1994 |
带有H型或Z型十字槽的平圆头螺钉.产品等级A |
(Pan head screws with type H or type Z cross recess. Product grade A.) |
| NF E25-122-1984 |
金属用螺钉.称作“POLIER“的Z十字槽宽圆头.A级.符号RLZ |
(SCREWS. CROSS RECESSED MUSHROOM HEAD (POELIERS). PRODUCT GRADE A. SYMBOL RL Z.) |
| NF E25-123-1994 |
一字槽沉头螺钉(普通头型).产品等级A |
(Slotted countersunk flat head screws (common head style). Product grade A.) |
| NF E25-124-1994 |
一字槽半沉头螺钉(普通头型).产品等级A |
(Slotted raised countersunk head screws (common head style). Product grade A.) |
| NF E25-126-1997 |
内六角圆头螺钉 |
(HEXAGON SOCKET BUTTON HEAD SCREWS. (EUROPEAN STANDARD EN ISO 7380).) |
| NF E25-128-1994 |
一字槽平圆头螺钉.产品等级A |
(Slotted pan head screws. Product grade A.) |
| NF E25-130-1986 |
加垫圈的金属用螺钉.锥形光滑压紧垫圈.Ａ级 |
(SCREWS WITH CONICAL SPRING TIGHTENING WASHER. PRODUCT GRADE A.) |
| NF E25-131-1986 |
加垫圈的金属用螺钉.内齿锥形垫圈.Ａ级 |
(SCREWS WITH CONICAL SPRING INTERNAL TOOTHED TIGHTENING WASHER. PRODUCT GRADE A.) |
| NF E25-132-1986 |
加垫圈的金属用螺钉.外齿垫圈.Ａ级 |
(SCREWS WITH SERRATED EXTERNAL OVERLAPED TOOTHED LOCK TIGHTENNING WASHER. PRODUCT GRADE A.) |
| NF E25-133-1987 |
紧固件.螺杆千斤顶用的金属螺钉.短六角头长制动端螺钉.Ａ和Ｂ级.符号ＨＺ |
(Fasteners. Screws for screw-jacks. Small hexagon head screws with long dog point. Product grades A and B. Symbol HZ.) |
| NF E25-134-1987 |
紧固件.螺杆千斤顶用的金属螺钉.短方头短制动端螺钉.Ａ和Ｂ级.符号ＱＺ |
(Fasteners. Screws for screw-jacks. Small square head screws with short dog point. Product grades A and B. Symbol QZ.) |
| NF E25-136-1986 |
紧固件.螺杆.A和B级产品 |
(Fasteners. Threaded rods. Product grades A and B.) |
| NF E25-139-1987 |
紧固件.金属用螺钉.Ｚ十字槽宽凸圆柱形头.Ａ级.符号ＣＢＬＺＳ |
(FASTENERS. SCREWS. Z CROSS RECESSED AND SLOTTED PAN HEAD. GRADE A. SYMBOL CBL ZS.) |
| NF E25-140-1994 |
紧固件.电弧焊接双端螺栓.符号SA.尺寸和物理化学特性.拉制电弧焊接螺栓系统 |
(FASTENERS. ARC WELDING STUDS LOADING. SYMBOL SA. DIMENSIONS AND PROPERTIES PHYSICAL-CHIMICAL. DRAWN ARC STUD WELDING SYSTEM.) |
| NF E25-142-1991 |
紧固件.电阻焊金属螺钉.缩小头 |
(FASTENERS. RESISTANCE WELDING SCREWS. REDUCED HEAD. SYMBOL Z. SR.) |
| NF E25-143-1991 |
紧固件.电容器电焊全螺纹螺柱 |
(FASTENERS. WELDINGSTUDS BY CONDENSOR DISCHARGE. SYMBOL SD.) |
| NF E25-144-1991 |
紧固件.电弧焊全螺纹螺柱 |
(FASTENERS. ENTIRELY THREADED ARC WELDING STUDS. SYMBOL SF.) |
| NF E25-145-1991 |
紧固件.电弧焊不完全螺纹螺柱 |
(FASTENERS. PARTIALLY THREADED ARC WELDING STUDS. SYMBOL SF.) |
| NF E25-149-1998 |
十字槽圆头螺钉 |
(CROSS RECESSED CHEESE HEAD SCREWS. (EUROPEAN STANDARD EN ISO 7048).) |
| NF E25-150-1998 |
带平垫圈的螺钉和垫圈组件.垫圈强度等级为200 HV和300 HV. |
(Screw and washer assemblies with plain washers. Washer hardness classes 200 HV and 300 HV.) |
| NF E25-151-2001 |
米制细牙螺纹的六角头螺钉.产品等级A和B |
(Hexagon head screws with metric fine pitch thread - Product grades A and B.) |
| NF E25-152-2001 |
米制细牙螺纹的六角头螺栓.产品等级A和B |
(Hexagon head bolts with metric fine pitch thread - Product grades A and B.) |
| NF E25-160-1992 |
平端开槽调整螺钉 |
(SLOTTED SET SCEWS WITH FLAT POINT. (EUROPEAN STANDARD EN 24766).) |
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