Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43853-2024 |
High-temperature Friction and Wear Performance Test of Laser Repair Layer-ball-disc Method {译} 激光修复层高温摩擦磨损性能试验-球-盘法 |
China National Standards ball |
 English PDF |
| GB/T 18916.13-2024 |
Ship ballast water treatment system-Part 2: Electrolysis method {译} 工业用水定额-第13部分：乙烯和丙烯 |
China National Standards ball |
English PDF |
| GB/T 15651.7-2024 |
Printed board assembly - Part 6: Evaluation requirements for voids in ball grid array (BGA) and land grid array (LGA) solder joints and test methods {译} 半导体器件-第5-7部分：光电子器件-光电二极管和光电晶体管 |
China National Standards ball |
English PDF |
| GB/T 43566-2023 |
Artificial grass surface football fields for primary and secondary schools {译} 中小学人造草面层足球场地 |
China National Standards ball |
English PDF |
| GB/T 43565-2023 |
Synthetic surface basketball courts for primary and secondary schools {译} 中小学合成材料面层篮球场地 |
China National Standards ball |
English PDF |
| GB/T 43515-2023 |
High-altitude scientific balloon release test procedures {译} 高空科学气球发放测试规程 |
China National Standards ball |
English PDF |
| GB/T 43330.4-2023 |
Ship's ballast water treatment systems Part 4: Discharge sampling devices and procedures {译} 船舶压载水处理系统 第4部分：排放取样装置和规程 |
China National Standards ball |
English PDF |
| GB/T 30422-2023 |
Electrodeless fluorescent lamps (other than self-ballasted lamps) Safety regulations {译} 无极荧光灯（自镇流灯除外） 安全规范 |
China National Standards ball |
English PDF |
| GB/T 24906-2023 |
Safety regulations for self-ballasted LED lamps above 50V for general lighting {译} 普通照明用50V以上自镇流LED灯 安全规范 |
China National Standards ball |
English PDF |
| GB/T 19510.212-2023 |
Light source control devices Part 2-12: Special requirements for DC or AC electronic ballasts for discharge lamps (other than fluorescent lamps) {译} 光源控制装置 第2-12部分：放电灯（荧光灯除外）用直流或交流电子镇流器的特殊要求 |
China National Standards ball |
English PDF |
| GB/T 19510.208-2023 |
Light source control devices Part 2-8: Special requirements for ballasts for fluorescent lamps {译} 光源控制装置 第2-8部分：荧光灯用镇流器的特殊要求 |
China National Standards ball |
English PDF |
| GB/T 16844-2023 |
Safety regulations for self-ballasted fluorescent lamps for general lighting {译} 普通照明用自镇流荧光灯 安全规范 |
China National Standards ball |
English PDF |
| GB/Z 41275.4-2023 |
Avionics Process Management Aerospace and Defense Electronic Systems Containing Lead-Free Solder Part 4: ball Grid Array Ball Installation {译} 航空电子过程管理 含无铅焊料航空航天及国防电子系统 第4部分：球栅阵列植球 |
China National Standards ball |
English PDF |
| GB/T 292-2023 |
Rolling bearings Angular contact ball bearings Dimensions {译} 滚动轴承 角接触球轴承 外形尺寸 |
China National Standards ball |
English PDF |
| GB 21252-2023 |
Energy consumption limit per unit product for building sanitary ceramics and wear-resistant alumina balls {译} 建筑卫生陶瓷和耐磨氧化铝球单位产品能源消耗限额 |
China National Standards ball |
English PDF |
| GB/T 43371-2023 |
General requirements for safety of tethered balloons {译} 系留气球安全性通用要求 |
China National Standards ball |
English PDF |
| GB/T 23538-2023 |
Ordinary abrasives - Determination method of ball milling toughness {译} 普通磨料 球磨韧性测定方法 |
China National Standards ball |
English PDF |
| GB/T 43330.1-2023 |
Ship ballast water treatment systems Part 1: Requirements {译} 船舶压载水处理系统 第1部分：要求 |
China National Standards ball |
English PDF |
| GB/T 43403-2023 |
Road vehicles Trailers below 3.5t Quality inspection after fatigue test of welded traction brackets for connecting balls {译} 道路车辆 3.5t以下挂车 连接球用焊接牵引支架疲劳试验后的质量检查 |
China National Standards ball |
English PDF |
| GB/T 43316.4-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 4: ball or pin pressure method {译} 塑料 耐环境应力开裂(ESC)的测定 第4部分:球压或针压法 |
China National Standards ball |
English PDF |
| GB/T 43121.1-2023 |
Ships and offshore technology Aquatic harmful species Part 1: ballast water discharge sampling interface {译} 船舶和海上技术 水生有害物种 第1部分：压载水排放取样接口 |
China National Standards ball |
English PDF |
| GB/T 42539-2023 |
Rolling bearings - Ceramic balls for bearings - Determination of strength (notched ball test) {译} 滚动轴承 轴承用陶瓷球 强度测定（缺口球试验） |
China National Standards ball |
English PDF |
| GB/T 15879.604-2023 |
Mechanical standardization of semiconductor devices - Part 6-4: General rules for drawing outline drawings of surface mount semiconductor device packages - Dimensional measurement methods for ball array (BGA) packages {译} 半导体器件的机械标准化 第6-4部分：表面安装半导体器件封装外形图绘制的一般规则 焊球阵列（BGA）封装的尺寸测量方法 |
China National Standards ball |
English PDF |
| GB/T 41605-2022 |
Silicon nitride materials for rolling bearing balls - Test method for indentation fracture resistance at room temperature - Indentation method {译} 滚动轴承球用氮化硅材料 室温压痕断裂阻力试验方法 压痕法 |
China National Standards ball |
English PDF |
| GB/T 41440-2022 |
Drawing and writing instruments - ink ballpoint pens and water-based ballpoint pens - Vocabulary {译} 绘图和书写工具 油墨圆珠笔和水性圆珠笔 词汇 |
China National Standards ball |
English PDF |
| GB/T 41490-2022 |
Test method for rolling contact fatigue of silicon nitride ceramics at room temperature ball plate method {译} 氮化硅陶瓷 室温下滚动接触疲劳试验方法 球板法 |
China National Standards ball |
English PDF |
| GB/T 17445-2022 |
Cast grinding balls 铸造磨球 |
China National Standards ball |
English PDF |
| GB 17896-2022 |
Allowable values of energy efficiency and energy efficiency grades for ballasts used in gas discharge lamps for general lighting {译} 普通照明用气体放电灯用镇流器能效限定值及能效等级 |
China National Standards ball |
English PDF |
| GB/T 41766-2022 |
weather balloon {译} 气象气球 |
China National Standards ball |
English PDF |
| GB/T 26699-2022 |
ballpoint pen for exam {译} 考试用圆珠笔 |
China National Standards ball |
English PDF |
| GB/T 40310.2-2021 |
ball splines—Part 2:Dynamic and static load ratings and rating life 滚动花键副 第2部分：动态和静态额定载荷和额定寿命 |
China National Standards ball |
English PDF |
| GB/T 40310.1-2021 |
ball splines—Part 1:General characteristics and requirements 滚动花键副 第1部分：一般特征和要求 |
China National Standards ball |
English PDF |
| GB/T 39983-2021 |
ball arc guide—Acceptance specifications 滚珠圆弧导轨副 验收技术条件 |
China National Standards ball |
English PDF |
| GB/T 39961-2021 |
ball screw assembly -- Dimension of shaft-end type screw 滚珠丝杠副 支承结构型式尺寸 |
China National Standards ball |
English PDF |
| GB/T 39814-2021 |
Test method for impact strength of ultrathin glass—ball drop method 超薄玻璃抗冲击强度试验方法 落球冲击法 |
China National Standards ball |
English PDF |
| GB/T 12237-2021 |
Steel ball valves for petroleum, petrochemical and allied industries 石油、石化及相关工业用的钢制球阀 |
China National Standards ball |
English PDF |
| GB/T 24604-2021 |
Rolling bearings－Angular contact thrust ball bearings and units for machine tool screws 滚动轴承 机床丝杠用推力角接触球轴承及单元 |
China National Standards ball |
English PDF |
| GB/T 39507-2020 |
Leather—Physical and mechanical tests—Determination of abrasion resistance：Martindale ball plate method 皮革 物理和机械试验 耐磨性能的测定：马丁代尔球盘法 |
China National Standards ball |
English PDF |
| GB/T 24328.7-2020 |
Tisue paper and tissue products—Part 7: Determination of ball burst strength 卫生纸及其制品 第7部分：球形耐破度的测定 |
China National Standards ball |
English PDF |
| GB/T 24328.9-2020 |
Tissue paper and tissue products—Part 9: Determination of wet ball burst strength 卫生纸及其制品 第9部分：湿球形耐破度的测定 |
China National Standards ball |
English PDF |
| GB/T 38695-2020 |
Technical specification for ballastless track of urban rail transit 城市轨道交通无砟轨道技术条件 |
China National Standards ball |
English PDF |
| GB/T 25318-2019 |
Locking devices for ball and socket couplings of string insulator units—Dimensions and tests 绝缘子串元件球窝联接用锁紧销 尺寸和试验 |
China National Standards ball |
English PDF |
| GB/T 4056-2019 |
Dimensions of ball and socket couplings of string insulator units 绝缘子串元件的球窝联接尺寸 |
China National Standards ball |
English PDF |
| GB/T 25318-2019 |
Locking devices for ball and socket couplings of string insulator units—Dimensions and tests 绝缘子串元件球窝联接用锁紧销 尺寸和试验 |
China National Standards ball |
English PDF |
| GB/T 4056-2019 |
Dimensions of ball and socket couplings of string insulator units 绝缘子串元件的球窝联接尺寸 |
China National Standards ball |
English PDF |
| GB/T 37891.6-2019 |
Cutter arbors with parallel key and tenon drive—Part 6: Dimensions and designation of tool holders with modular taper interface with ball track system 带平键和端键传动的铣刀杆 第6部分：带钢球拉紧系统的模块圆锥柄刀杆的尺寸和标记 |
China National Standards ball |
English PDF |
| GB/T 37853-2019 |
Gel ink ball pens and refills 中性墨水圆珠笔和笔芯 |
China National Standards ball |
English PDF |
| GB/T 37842-2019 |
ball valves of thermoplastics materials 热塑性塑料球阀 |
China National Standards ball |
English PDF |
| GB/T 37827-2019 |
Welded ball valve for urban heating 城镇供热用焊接球阀 |
China National Standards ball |
English PDF |
| GB/T 26714-2019 |
ball point pens and refills 油墨圆珠笔和笔芯 |
China National Standards ball |
English PDF |
| GB/T 32017-2019 |
Roller ball pens and refills 水性墨水圆珠笔和笔芯 |
China National Standards ball |
English PDF |
| GB/T 37330-2019 |
Sleeper for ballasted track—Concrete sleeper 有砟轨道轨枕 混凝土枕 |
China National Standards ball |
English PDF |
| GB/T 25330-2019 |
ballast cleaning machinery 道砟清筛机 |
China National Standards ball |
English PDF |
| GB/T 3142-2019 |
Standard test method for determination of load-carrying capacity of lubricants—Four-ball method 润滑剂承载能力的测定 四球法 |
China National Standards ball |
English PDF |
| GB/T 37261-2018 |
ball joint compensator for district heating system 城镇供热管道用球型补偿器 |
China National Standards ball |
English PDF |
| GB/T 36221-2018 |
Thin extra light annular ball bearings primarily for aircraft generators and motor-generators 航空电机用薄超轻型深沟球轴承 |
China National Standards ball |
English PDF |
| GB/T 36223-2018 |
Wide cartridge annular ball bearings primarily for aircraft generators and motor-generators 航空电机用宽型深沟球轴承 |
China National Standards ball |
English PDF |
| GB/T 36510-2018 |
Hot-air balloon 热气球 |
China National Standards ball |
English PDF |
| GB/T 36254-2018 |
Standard light annular ball bearings primarily for aircraft generators and motor-generators 航空电机用标准轻型深沟球轴承 |
China National Standards ball |
English PDF |
| GB/T 24152-2018 |
Sports shoes for basketball and volleyball 篮排球专业运动鞋 |
China National Standards ball |
English PDF |
| GB/T 20058-2017 |
Rolling bearings－Single-row angular contact ball bearings－Chamfer dimensions for outer ring non-thrust side 滚动轴承 单列角接触球轴承 外圈非推力端倒角尺寸 |
China National Standards ball |
English PDF |
| GB/T 34430.1-2017 |
Ships and marine technology—Protective coatings and inspection method —Part 1: Dedicated sea water ballast tanks 船舶与海上技术 保护涂层和检查方法 第1部分：专用海水压载舱 |
China National Standards ball |
English PDF |
| GB/T 17587.1-2017 |
ball screws—Part 1: Vocabulary and designation 滚珠丝杠副 第1部分：术语和符号 |
China National Standards ball |
English PDF |
| GB/T 17587.3-2017 |
ball screws—Part 3:Acceptance conditions and acceptance tests 滚珠丝杠副 第3部分：验收条件和验收检验 |
China National Standards ball |
English PDF |
| GB/T 22517.4-2017 |
Technical requirements and test methods for sports fields—Part 4: Synthetic surface for basketball 体育场地使用要求及检验方法 第4部分：合成面层篮球场地 |
China National Standards ball |
English PDF |
| GB/T 19079.32-2017 |
Operation condition and technical requirements for gymnasium and playground—Part 32: Football place 体育场所开放条件与技术要求 第32部分：足球运动场所 |
China National Standards ball |
English PDF |
| GB/T 34279-2017 |
Safety for fence facilities of cage-football—General requirements 笼式足球场围网设施安全 通用要求 |
China National Standards ball |
English PDF |
| GB/T 33903-2017 |
Automatic solar tracker of shading ball model for diffuse radiation measurement 散射辐射测量用遮光球式全自动太阳跟踪器 |
China National Standards ball |
English PDF |
| GB/T 33524.1-2017 |
Modular taper interface with ball track system—Part 1: Dimensions and designation of shanks 带有钢球拉紧系统的模块圆锥接口 第1部分：柄部尺寸和标记 |
China National Standards ball |
English PDF |
| GB/T 33524.2-2017 |
Modular taper interface with ball track system—Part 2: Dimensions and designation of receivers 带有钢球拉紧系统的模块圆锥接口 第2部分：安装孔尺寸和标记 |
China National Standards ball |
English PDF |
| GB/T 5169.21-2017 |
Fire hazard testing for electric and electronic products—Part 21: Abnormal heat—ball pressure test method 电工电子产品着火危险试验 第21部分：非正常热 球压试验方法 |
China National Standards ball |
English PDF |
| GB/T 23541-2017 |
Bonded abrasive products—Grinding wheel for steel balls 固结磨具 磨钢球砂轮 |
China National Standards ball |
English PDF |
| GB/T 24218.5-2016 |
Textiles—Test methods for nonwovens—Part 5: Determination of resistance to mechanical penetration (ball burst method) 纺织品 非织造布试验方法 第5部分：耐机械穿透性的测定（钢球顶破法） |
China National Standards ball |
English PDF |
| GB/T 20027.1-2016 |
Rubber-or plastics-coated fabrics—Determination of bursting strength—Part 1: Steel-ball method 橡胶或塑料涂覆织物 破裂强度的测定 第1部分：钢球法 |
China National Standards ball |
English PDF |
| GB/T 15185-2016 |
Flanged iron and copper ball valves 法兰连接铁制和铜制球阀 |
China National Standards ball |
English PDF |
| GB/T 28878.3-2016 |
Specification of the rotating component in space science experiments—Part 3：ball bearing acceptance 空间科学实验转动部件规范 第3部分：滚动轴承验收 |
China National Standards ball |
English PDF |
| GB/T 32683.1-2016 |
Plastics—Determination of viscosity using a falling-ball viscometer—Part 1: Inclined-tube method 塑料 用落球黏度计测定黏度 第1部分：斜管法 |
China National Standards ball |
English PDF |
| GB/T 32497-2016 |
Test method of ballistic resistance against fragment simulating projectiles for fiber-reinforced composites—V50 method 纤维增强复合材料抗破片模拟弹性能试验方法 V50法 |
China National Standards ball |
English PDF |
| GB/T 32493-2016 |
Test method of ballistic resistance for fibre reinforced composites—Specific absorbed energy by perforation method 纤维增强复合材料抗弹性能试验方法 贯穿比吸能法 |
China National Standards ball |
English PDF |
| GB/T 19706-2015 |
Football shoes 足球鞋 |
China National Standards ball |
English PDF |
| GB/T 32334-2015 |
Rolling bearings—Matched angular contact ball bearings—Specifications 滚动轴承 组配角接触球轴承 技术条件 |
China National Standards ball |
English PDF |
| GB/T 32325-2015 |
Rolling bearings—Specifications for vibration(velocity)of deep groove ball bearings 滚动轴承 深沟球轴承振动（速度）技术条件 |
China National Standards ball |
English PDF |
| GB/T 32323-2015 |
Rolling bearings—Measuring methods for axial internal clearance of four-point-contact ball bearings 滚动轴承 四点接触球轴承轴向游隙的测量方法 |
China National Standards ball |
English PDF |
| GB/T 32321-2015 |
Rolling bearings—Sealed deep groove ball bearings— Performance test rule of dustproofing,grease leakage and temperature rise 滚动轴承 密封深沟球轴承 防尘、漏脂及温升性能试验规程 |
China National Standards ball |
English PDF |
| GB/T 301-2015 |
Rolling bearings—Thrust ball bearings—Boundary dimensions 滚动轴承 推力球轴承 外形尺寸 |
China National Standards ball |
English PDF |
| GB 20053-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for ballasts of metal-halide lamps 金属卤化物灯用镇流器能效限定值及能效等级 |
China National Standards ball |
English PDF |
| GB/T 32017-2015 |
Roller ball pens and refills 水性墨水圆珠笔和笔芯 |
China National Standards ball |
English PDF |
| GB/T 31703-2015 |
Ceramic ball bearings—Silicon nitride balls 陶瓷球轴承 氮化硅球 |
China National Standards ball |
English PDF |
| GB/T 9284.1-2015 |
Binders for paints and varnishes—Determination of softening point—Part 1：Ring-and-ball method 色漆和清漆用漆基 软化点的测定 第1部分：环球法 |
China National Standards ball |
English PDF |
| GB/T 296-2015 |
Rolling bearings—Double row angular contact ball bearings—Boundary dimensions 滚动轴承 双列角接触球轴承 外形尺寸 |
China National Standards ball |
English PDF |
| GB/T 294-2015 |
Rolling bearings—Three-point and four-point contact ball bearings—Boundary dimensions 滚动轴承 三点和四点接触球轴承 外形尺寸 |
China National Standards ball |
English PDF |
| GB/T 32017-2015 |
Roller ball pens and refills 水性墨水圆珠笔和笔芯 |
China National Standards ball |
English PDF |
| GB/T 31330-2014 |
The performance test procedures of recirculating ball power steering lips seals? 汽车循环球式动力转向器唇形密封圈性能试验方法 |
China National Standards ball |
English PDF |
| GB/T 31112-2014 |
Classification of Non-directional Self-ballasted LED-lamps for general lighting services 普通照明用非定向自镇流LED灯规格分类 |
China National Standards ball |
English PDF |
| GB/T 31111-2014 |
Classification of self-ballasted LED reflector lamps 反射型自镇流LED灯规格分类 |
China National Standards ball |
English PDF |
| GB/T 24908-2014 |
Non-directional Self-ballasted LED-lamps for general lighting services―Performance requirements 普通照明用非定向自镇流LED灯 性能要求 |
China National Standards ball |
English PDF |
| GB/T 30818-2014 |
Fully welded body ball valves for pipeline transportation systems in petroleum and natural gas industries 石油和天然气工业管线输送系统用全焊接球阀 |
China National Standards ball |
English PDF |
| GB/T 4507-2014 |
Standard test method for softening point of bitumen―Ring-and-ball apparatus 沥青软化点测定法 环球法 |
China National Standards ball |
English PDF |
| GB 19079.13-2013 |
Operation conditions and technical requirements for gymnasium and playground―Part 13: balloon and airship place 体育场所开放条件与技术要求 第13部分：气球与飞艇场所 |
China National Standards ball |
English PDF |
| GB/T 30214-2013 |
Aircraft—Non-metallic pulleys with ball bearings for control cables—Dimensions and loads 飞机 操纵钢索用带球轴承非金属滑轮 尺寸和载荷 |
China National Standards ball |
English PDF |
| GB 30255-2013 |
Minimum allowable values of energy efficiency and energy efficiency grades of non-directional self-ballasted LED-lamps for general lighting services 普通照明用非定向自镇流LED灯能效限定值及能效等级 |
China National Standards ball |
English PDF |
| GB/T 17263-2013 |
Self-ballasted lamps for general lighting service - Performance requirements 普通照明用自镇流荧光灯 性能要求 |
China National Standards ball |
English PDF |
| GB/T 30043-2013 |
Coal direct liquefaction―Determination of softening point of liquefaction residue―Ring and ball apparatus 煤炭直接液化 液化残渣软化点的测定 环球法 |
China National Standards ball |
English PDF |
| GB/T 7218-2013 |
Rolling bearings - Miniature radial ball bearings with flanged outer ring - Boundary dimensions 滚动轴承 凸缘外圈微型向心球轴承 外形尺寸 |
China National Standards ball |
English PDF |
| GB/T 7217-2013 |
Rolling bearings - Radial ball bearings with flanged outer ring - Flange dimensions 滚动轴承 凸缘外圈向心球轴承 凸缘尺寸 |
China National Standards ball |
English PDF |
| GB/T 4604.2-2013 |
Rolling bearings - Internal clearance - Part 2: Axial internal clearance for four-point-contact ball bearings 滚动轴承 游隙 第2部分：四点接触球轴承的轴向游隙 |
China National Standards ball |
English PDF |
| GB/T 308.1-2013 |
Rolling bearings - balls - Part 1: Steel balls 滚动轴承 球 第1部分：钢球 |
China National Standards ball |
English PDF |
| GB/T 281-2013 |
Rolling bearings - Self-aligning ball bearings - Boundary dimensions 滚动轴承 调心球轴承 外形尺寸 |
China National Standards ball |
English PDF |
| GB/T 276-2013 |
Rolling bearings - Deep groove ball bearings - Boundary dimensions 滚动轴承 深沟球轴承 外形尺寸 |
China National Standards ball |
English PDF |
| GB/T 19673.2-2013 |
Rolling bearings - Accessories for sleeve type linear ball bearings - Part 2: Boundary dimensions and tolerances for series 5 滚动轴承 套筒型直线球轴承附件 第2部分：5系列外形尺寸和公差 |
China National Standards ball |
English PDF |
| GB/T 19673.1-2013 |
Rolling bearings - Accessories for sleeve type linear ball bearings - Part 1：Boundary dimensions and tolerances for series 1 and 3 滚动轴承 套筒型直线球轴承附件 第1部分：1、3系列外形尺寸和公差 |
China National Standards ball |
English PDF |
| GB 19044-2013 |
Minimum allowable values of energy efficiency and the energy efficiency grades of self-ballasted fluorescent lamps for general lighting service 普通照明用自镇流荧光灯能效限定值及能效等级 |
China National Standards ball |
English PDF |
| GB/T 29296-2012 |
Self-ballasted LED reflector lamps - Performance requirements 反射型自镇流LED灯 性能要求 |
China National Standards ball |
English PDF |
| GB/T 29295-2012 |
Test methods of performance of self-ballasted LED reflector lamps 反射型自镇流LED灯性能测试方法 |
China National Standards ball |
English PDF |
| GB 29144-2012 |
Minimum allowable values of energy efficiency and the energy efficiency grades for self-ballasted electrodeless fluorescent lamps with general lighting service 普通照明用自镇流无极荧光灯能效限定值及能效等级 |
China National Standards ball |
English PDF |
| GB 29143-2012 |
Minimum allowable values of energy efficiency and energy efficiency grades of ballasts for electrodeless fluorescent lamps 单端无极荧光灯用交流电子镇流器能效限定值及能效等级 |
China National Standards ball |
English PDF |
| GB/T 16940-2012 |
Rolling bearings - Sleeve type linear ball bearings - Boundary dimensions and tolerances 滚动轴承 套筒型直线球轴承 外形尺寸和公差 |
China National Standards ball |
English PDF |
| GB/T 28698-2012 |
Rolling bearings - Deep groove ball bearings for electric motors - Specifications 滚动轴承 电机用深沟球轴承 技术条件 |
China National Standards ball |
English PDF |
| GB/T 28697-2012 |
Rolling bearings - Aligning thrust ball bearings and aligning seat washers - Boundary dimensions 滚动轴承 调心推力球轴承和调心座垫圈 外形尺寸 |
China National Standards ball |
English PDF |
| GB 17896-2012 |
Minimum allowable values of the energy efficiency and the energy efficiency grades of ballasts for tubular fluorescent lamps 管形荧光灯镇流器能效限定值及能效等级 |
China National Standards ball |
English PDF |
| GB/T 27846-2011 |
Chemicals - Measurement of viscosity using the Hoppler falling-ball viscometer 化学品 黏度测定Hoppler落球式黏度计法 |
China National Standards ball |
English PDF |
| GB/T 28230-2011 |
Enumeration of coliforms in ballast water of entry-exit ships by membrane filtration 膜过滤法测定入出境船舶压舱水中大肠菌群 |
China National Standards ball |
English PDF |
| GB/T 28229-2011 |
Detection of diarrheagenic Escherichia coli in ballast water of entry-exit ships 入出境船舶压舱水中致泻大肠埃希氏菌的检验方法 |
China National Standards ball |
English PDF |
| GB/T 28228-2011 |
Detection of Listeria monocytogenes in ballast water of entry-exit ships 入出境船舶压舱水中单核细胞增生李斯特氏菌的检验方法 |
China National Standards ball |
English PDF |
| GB/T 26930.2-2011 |
Carbonaceous materials for the production of primary aluminium - Pitch for electrodes - Part 2：Determination of softening point by the ring and ball method 原铝生产用炭素材料 煤沥青 第2部分：软化点的测定 环球法 |
China National Standards ball |
English PDF |
| GB/T 26714-2011 |
ball point pens and refills 油墨圆珠笔和笔芯 |
China National Standards ball |
English PDF |
| GB/T 26699-2011 |
ball pens for exam 考试用圆珠笔 |
China National Standards ball |
English PDF |
| GB/T 26697-2011 |
Low-frequency square wave electronic ballasts for metal halide lamps 金卤灯用低频方波电子镇流器 |
China National Standards ball |
English PDF |
| GB/T 26692-2011 |
Frequency-flick-free a.c. supplied electronic ballasts for tubular fluorescent lamps - Performance requirements 管形荧光灯用无频闪电子镇流器 性能要求 |
China National Standards ball |
English PDF |
| GB/T 26147-2010 |
Specification for ball of ball valve 球阀球体 技术条件 |
China National Standards ball |
English PDF |
| GB/T 26146-2010 |
Eccentric stmi-ball valve 偏心半球阀 |
China National Standards ball |
English PDF |
| GB/T 25992-2010 |
Solid ball-nosed end mills with cylindrical shanks made of carbide and ceramic materials - Dimensions 整体硬质合金和陶瓷直柄球头立铣刀 尺寸 |
China National Standards ball |
English PDF |
| GB/T 25980-2010 |
Road vehicles - Coupling balls for caravans and light trailers - Dimensions 道路车辆 旅居挂车和轻型挂车的连接球 尺寸 |
China National Standards ball |
English PDF |
| GB/T 25708-2010 |
ball mill and rod mill 球磨机和棒磨机 |
China National Standards ball |
English PDF |
| GB/T 25705-2010 |
Overflow ball mill - Wear consumption of liner plate 溢流型球磨机 衬板磨耗 |
China National Standards ball |
English PDF |
| GB/T 25704-2010 |
Overflow ball mill - Specific metal consumption 溢流型球磨机 金属单耗 |
China National Standards ball |
English PDF |
| GB/T 25703-2010 |
Overflow ball mill - Energy consumption index 溢流型球磨机 能耗指标 |
China National Standards ball |
English PDF |
| GB/T 308.2-2010 |
Rolling bearings - balls - Part 2: Ceramic balls 滚动轴承 球 第2部分：陶瓷球 |
China National Standards ball |
English PDF |
| GB/T 25765-2010 |
Rolling bearings - ball bearings for automobile transmission 滚动轴承 汽车变速箱用球轴承 |
China National Standards ball |
English PDF |
| GB/T 25761-2010 |
Rolling bearings - Combined needle roller bearings with angular contact ball bearings - Boundary dimensions 滚动轴承 滚针和角接触球组合轴承 外形尺寸 |
China National Standards ball |
English PDF |
| GB/T 25760-2010 |
Rolling bearings - Combined needle roller bearings with thrust ball bearings - Boundary dimensions 滚动轴承 滚针和推力球组合轴承 外形尺寸 |
China National Standards ball |
English PDF |
| GB/T 25318-2010 |
Locking devices for ball and socket couplings of string insulator units：Dimensions and tests. 绝缘子串元件球窝联接用锁紧销：尺寸和试验 |
China National Standards ball |
English PDF |
| GB/T 25330-2010 |
General technical specifications for ballast cleaning machinery 道砟清筛机通用技术条件 |
China National Standards ball |
English PDF |
| GB 24906-2010 |
Self-ballasted LED-Lamps for general lighting services >50V safety specifications 普通照明用50V以上自镇流LED灯 安全要求 |
China National Standards ball |
English PDF |
| GB/T 19408.5-2009 |
Agricultural vehicles - Mechanical connections between towed and towing vehicles - Part 5: Dimensions of ball-type coupling device 农业车辆 挂车和牵引车的机械连接 第5部分：球形连接 |
China National Standards ball |
English PDF |
| GB/T 24610.2-2009 |
Rolling bearings - Measuring methods for vibration - Part 2: Radial ball bearings with cylindrical bore and outside surface 滚动轴承 振动测量方法 第2部分：具有圆柱孔和圆柱外表面的向心球轴承 |
China National Standards ball |
English PDF |
| GB/T 24604-2009 |
Rolling bearings - Angular contact thrust ball bearings used for machine tool 滚动轴承 机床丝杠用推力角接触球轴承 |
China National Standards ball |
English PDF |
| GB/T 17445-2009 |
Cast grinding balls 铸造磨球 |
China National Standards ball |
English PDF |
| GB 19510.9-2009 |
Lamp controlgear - Part 9: Particular requirements for ballasts for fluorescent lamps 灯的控制装置 第9部分：荧光灯用镇流器的特殊要求 |
China National Standards ball |
English PDF |
| GB 19510.8-2009 |
Lamp controlgear - Part 8: Particular requirements for d.c. supplied electronic ballasts for emergency lighting 灯的控制装置 第8部分：应急照明用直流电子镇流器的特殊要求 |
China National Standards ball |
English PDF |
| GB 19510.4-2009 |
Lamp controlgear - Part 4: Particular requirements for a.c.supplied electronic ballasts for fluorescent lamps 灯的控制装置 第4部分：荧光灯用交流电子镇流器的特殊要求 |
China National Standards ball |
English PDF |
| GB 19510.10-2009 |
Lamp controlgear - Part 10: Particular requirements for ballasts for discharge lamps(excluding fluorescent lamps) 灯的控制装置 第10部分：放电灯（荧光灯除外）用镇流器的特殊要求 |
China National Standards ball |
English PDF |
| GB/T 15144-2009 |
A.C. supplied electronic ballasts for tubular fluorescent lamps - Performance requirements 管形荧光灯用交流电子镇流器 性能要求 |
China National Standards ball |
English PDF |
| GB/T 24328.7-2009 |
Tissue paper and tissue products - Part 7: Determination of ball burst strength 卫生纸及其制品 第7部分：球形耐破度的测定 |
China National Standards ball |
English PDF |
| GB/T 15492-2009 |
Functional classification of wheelchair basketball and swimming for disabled athletes 残疾人轮椅篮球和游泳运动员功能分级 |
China National Standards ball |
English PDF |
| GB/T 24152-2009 |
Sport footwear for basketball and volleyball 篮排球专业运动鞋 |
China National Standards ball |
English PDF |
| GB/T 23541-2009 |
Bonded abrasive products - Grinding wheel for steel balls 固结磨具 磨钢球砂轮 |
China National Standards ball |
English PDF |
| GB/T 23538-2009 |
Conventional abrasive - Testing method for toughness ( ball mill method ) 普通磨料 球磨韧性测定方法 |
China National Standards ball |
English PDF |
| GB/T 23564.4-2009 |
ball-bearing guide steel-plate punch holders of stamping dies - Part 4: Four-pillar punch holders 冲模滚动导向钢板上模座 第4部分：四导柱上模座 |
China National Standards ball |
English PDF |
| GB/T 23564.3-2009 |
ball-bearing guide steel-plate punch holders of stamping dies - Part 3: Center-pillar punch holders 冲模滚动导向钢板上模座 第3部分：中间导柱上模座 |
China National Standards ball |
English PDF |
| GB/T 23564.2-2009 |
ball-bearing guide steel-plate punch holders of stamping dies - Part 2: Diagonal-pillar punch holders 冲模滚动导向钢板上模座 第2部分：对角导柱上模座 |
China National Standards ball |
English PDF |
| GB/T 23564.1-2009 |
ball-bearing guide steel-plate punch holders of stamping dies - Part 1: Rear-pillar punch holders 冲模滚动导向钢板上模座 第1部分：后侧导柱上模座 |
China National Standards ball |
English PDF |
| GB/T 23563.4-2009 |
ball-bearing guide steel-plate die sets of stamping dies - Part 4: Four-pillar die sets 冲模滚动导向钢板模架 第4部分：四导柱模架 |
China National Standards ball |
English PDF |
| GB/T 23563.3-2009 |
ball-bearing guide steel-plate die sets of stamping dies - Part 3: Center-pillar die sets 冲模滚动导向钢板模架 第3部分：中间导柱模架 |
China National Standards ball |
English PDF |
| GB/T 23563.2-2009 |
ball-bearing guide steel-plate die sets of stamping dies - Part 2: Diagonal-pillar die sets 冲模滚动导向钢板模架 第2部分：对角导柱模架 |
China National Standards ball |
English PDF |
| GB/T 23563.1-2009 |
ball-bearing guide steel-plate die sets of stamping dies - Part 1: Rear-pillar die sets 冲模滚动导向钢板模架 第1部分：后侧导柱模架 |
China National Standards ball |
English PDF |
| GB/T 3917.1-2009 |
Textiles - Tear properties of fabrics - Part 1: Determination of tear force using ballistic pendulum method (Elmendorf) 纺织品 织物撕破性能 第1部分：冲击摆锤法撕破强力的测定 |
China National Standards ball |
English PDF |
| GB/T 15722-2009 |
Competitive qualification of medical stardard of volleyballsitting for disabled athletes 残疾人坐地排球运动员参赛资格的医学标准 |
China National Standards ball |
English PDF |
| GB/T 22706-2008 |
Self-ballasted cold cathode fluorescent lamps - Service-performance requirements 自镇流冷阴极荧光灯 性能要求 |
China National Standards ball |
English PDF |
| GB 23176-2008 |
Basketball backstop 篮球架 |
China National Standards ball |
English PDF |
| GB 14536.4-2008 |
Automatic electrical controls for household and similar use - Particular requirements for thermal protectors for ballasts for tubular fluorescent lamps 家用和类似用途电自动控制器 管形荧光灯镇流器热保护器的特殊要求 |
China National Standards ball |
English PDF |
| GB/T 22892-2008 |
Football 足球 |
China National Standards ball |
English PDF |
| GB/T 22882-2008 |
Volleyball 排球 |
China National Standards ball |
English PDF |
| GB/T 22868-2008 |
Basketball 篮球 |
China National Standards ball |
English PDF |
| GB/T 22754-2008 |
Tennis ball 网球 |
China National Standards ball |
English PDF |
| GB/T 15042-2008 |
Auxiliaries for lamps - ballasts for discharge lamps (excluding tubular fluorescent lamps) - Performance requirements 灯用附件 放电灯(管形荧光灯除外)用镇流器 性能要求 |
China National Standards ball |
English PDF |
| GB/T 14625.5-2008 |
Test methods for basketball, football, volleyball and handball - Part 5: Measurement of circumference and its variation 篮球、足球、排球、手球试验方法 第5部分：圆周长、圆周差的测量 |
China National Standards ball |
English PDF |
| GB/T 14625.4-2008 |
Test methods for basketball, football, volleyball and handball - Part 4: Test conditions and sample preparation 篮球、足球、排球、手球试验方法 第4部分：试验条件与试样准备 |
China National Standards ball |
English PDF |
| GB/T 14625.3-2008 |
Test methods for basketball, football, volleyball and handball - Part 3: The determination of resistance to shock 篮球、足球、排球、手球试验方法 第3部分：动态耐冲击试验方法 |
China National Standards ball |
English PDF |
| GB/T 14625.2-2008 |
Test methods for basketball, football, volleyball and handball - Part 2: The measurement of bouncing altitude 篮球、足球、排球、手球试验方法 第2部分：反弹高度测定方法 |
China National Standards ball |
English PDF |
| GB/T 14625.1-2008 |
Test methods for basketball, football, volleyball and handball - Part 1: The measurement of roundness 篮球、足球、排球、手球试验方法 第1部分：圆度测定方法 |
China National Standards ball |
English PDF |
| GB/T 14044-2008 |
ballasts for tubular fluorescent lamps - Performance requirements 管形荧光灯用镇流器 性能要求 |
China National Standards ball |
English PDF |
| GB/T 22517.3-2008 |
Technical requirements and test method for sports field - Part 3: Baseball and softball 体育场地使用要求及检验方法 第3部分：棒球、垒球场地 |
China National Standards ball |
English PDF |
| GB/T 7550-2008 |
Synchronizing universal coupling with ball and socket - Test method 球笼式同步万向联轴器 试验方法 |
China National Standards ball |
English PDF |
| GB/T 7549-2008 |
Synchronizing universal coupling with ball and socket 球笼式同步万向联轴器 |
China National Standards ball |
English PDF |
| GB/T 6670-2008 |
Flexible cellular polymeric materials - Determination of resilience by ball rebound 软质泡沫聚合材料 落球法回弹性能的测定 |
China National Standards ball |
English PDF |
| GB/T 3398.1-2008 |
Plastics - Determination of hardness - Part 1: ball indentation method 塑料 硬度测定 第1部分：球压痕法 |
China National Standards ball |
English PDF |
| GB/T 4056-2008 |
ball and socket coupling dimensions of string insulator units 绝缘子串元件的球窝连接尺寸 |
China National Standards ball |
English PDF |
| GB 16844-2008 |
Self-ballasted lamps for general lighting services - Safety requirements 普通照明用自镇流灯的安全要求 |
China National Standards ball |
English PDF |
| GB/T 6823-2008 |
ballast tanks paint for ship 船舶压载舱漆 |
China National Standards ball |
English PDF |
| GB/T 17587.5-2008 |
ball screws - Part 5: Static and dynamic load ratings and operational life 滚珠丝杠副 第5部分：轴向额定静载荷和动载荷及使用寿命 |
China National Standards ball |
English PDF |
| GB/T 17587.4-2008 |
ball screws - Part 4: Static axial rigidity 滚珠丝杠副 第4部分：轴向静刚度 |
China National Standards ball |
English PDF |
| GB/T 2861.8-2008 |
Guide unit for stamping dies - Part 8: Guide pillars with taper lead for ball-bearing 冲模导向装置 第8部分：滚动导向可卸导柱 |
China National Standards ball |
English PDF |
| GB/T 2861.4-2008 |
Guide unit for stamping dies - Part 4: Guide bushes for ball-bearing 冲模导向装置 第4部分：滚动导向导套 |
China National Standards ball |
English PDF |
| GB/T 2861.2-2008 |
Guide unit for stamping dies - Part 2: Guide pillars for ball-bearing 冲模导向装置 第2部分：滚动导向导柱 |
China National Standards ball |
English PDF |
| GB/T 2856.2-2008 |
Holders for ball-bearing die sets for stamping dies - Part 2: Die holders for die sets 冲模滚动导向模座 第2部分：下模座 |
China National Standards ball |
English PDF |
| GB/T 2856.1-2008 |
Holders for ball-bearing die sets for stamping dies - Part 1: Punch holders for die sets 冲模滚动导向模座 第1部分：上模座 |
China National Standards ball |
English PDF |
| GB/T 2852-2008 |
ball-bearing die sets for stamping dies 冲模滚动导向模架 |
China National Standards ball |
English PDF |
| GB 21554-2008 |
Self-ballasted electrodeless fluorescent lamps for general lighting services - Safety requirements 普通照明用自镇流无极荧光灯 安全要求 |
China National Standards ball |
English PDF |
| GB/T 21385-2008 |
Metal-seated ball valve 金属密封球阀 |
China National Standards ball |
English PDF |
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