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GB 17888.3-2008
Safety of machinery - Permanent means of access to machinery - Part 3: Stairs, stepladders and guard-rails
机械安全进入机械的固定设施第3部分：楼梯、阶梯和护栏

GB 17888.2-2008
Safety of machinery - Permanent means of access to machinery - Part 2: Working platforms and walkways
机械安全进入机械的固定设施第2部分：工作平台和通道

GB 17888.1-2008
Safety of machinery - Permanent means of access to machinery - Part 1: Choice of a fixed means of access between two levels
机械安全进入机械的固定设施第1部分：进入两级平面之间的固定设施的选择

GB/Z 18620.4-2008
Cylindrical gears - Code of inspection practice - Part 4: Reommendations relative to surface texture and tooth contact pattern checking
圆柱齿轮　检验实施规范第4部分：表面结构和轮齿接触斑点的检验

GB/Z 18620.3-2008
Cylindrical gears - Code of inspection practice - Part 3: Recommendations relative to gear blanks, shaft centre distance and parallelism of axes
圆柱齿轮检验实施规范第3部分: 齿轮坯、轴中心距和轴线平行度的检验

GB/Z 18620.2-2008
Cylindrical gears - Code of inspection practice - Part 2: Inspetion related to radial composite deviations,runout, tooth thickness and backlash
圆柱齿轮检验实施规范第2部分: 径向综合偏差、径向跳动、齿厚和侧隙的检验

GB/Z 18620.1-2008
Cylindrical gears - Code of inspection practice-Part 1: Inspection of corresponding flanks of gear teeth
圆柱齿轮检验实施规范第1部分: 轮齿同侧齿面的检验

GB/T 17454.3-2008
Safety of machinery - Pressure-sensitive protective devices - Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices
机械安全压敏保护装置第3部分: 压敏缓冲器、压敏板、压敏线及类似装置的设计和试验通则

GB/T 19903.11-2008
Industrial automation systems and integration - Physical device control - Data model for computerized numerical controllers - Part 11: process data for milling
工业自动化系统与集成物理设备控制计算机数值控制器用的数据模型第11部分: 铣削用工艺数据

GB/T 20975.9-2008
Methods for chemical analysis of aluminium and aluminium alloys - Part 9：Determination of lithium content Flame atomic absorption spectrometric method
铝及铝合金化学分析方法第9部分：锂含量的测定火焰原子吸收光谱法

GB/T 7424.2-2008
Optical fibre cable generic specification - Part 2: Basic optical cable test procedures
光缆总规范第2部分: 光缆基本试验方法

GB/T 3482-2008
Lightning test method for electronic equipments
电子设备雷击试验方法

GB/T 21548-2008
Methods of measurement of the high speed semiconductor lasers directly modulated for optical fiber communication systems
光通信用高速直接调制半导体激光器的测量方法

GB/T 21547.3-2008
VMEbus Extensions for instrumentation - Part 3: TCP/IP-IEEE488.1 Interface specification
VME总线对仪器的扩展第3部分：TCP/IP-IEEE488.1 接口规范

GB/T 21547.2-2008
VMEbus Extensions for instrumentation -Part 2: TCP/IP-VXIbus Interface specification
VME总线对仪器的扩展第2部分：TCP/IP-VXI总线接口规范

GB/T 21547.1-2008
VME bus Extensions for instrumentation - Part 1: TCP/IP Instrument protocol specification
VME总线对仪器的扩展第1部分: TCP/IP仪器协议规范

GB/T 21546-2008
Critical current measurement - DC critical current of Nb-Ti composite superconductors
铌钛复合超导体的直流临界电流测量

GB/T 15972.44-2008
Specifications for optical fibre test methods - Part 44: Measurement methods and test procedures for transmission and optical characteristics - Cut-off wavelength
光纤试验方法规范第44部分：传输特性和光学特性的测量方法和试验程序截止波长

GB/T 21544-2008
The charger for lithium-ion batteries of cellular phones
移动通信手持机用锂离子电源充电器

GB/T 15972.45-2008
Specifications for optical fibre test methods - Part 45: Measurement methods and test procedures for transmission and optical characteristics - Mode field diameter
光纤试验方法规范第45部分：传输特性和光学特性的测量方法和试验程序模场直径

GB/T 18898.2-2008
Erbium-Doped fiber amplifier - L-band erbium doped fiber amplifier
掺铒光纤放大器 L波段掺铒光纤放大器

GB/T 15972.54-2008
Specifications for optical fibre test methods - Part 54: Measurement methods and test procedures for environmental characteristics - Gamma irradiation
光纤试验方法规范第54部分：环境性能的测量方法和试验程序伽玛辐照

GB/T 15972.53-2008
Specifications for optical fibre test methods - Part 53: Measurement methods and test procedures for environmental characteristics - Water immersion
光纤试验方法规范第53部分：环境性能的测量方法和试验程序浸水

GB/T 15972.52-2008
Specifications for optical fibre test methods - Part 52: Measurement methods and test procedures for environmental characteristics - Change of temperature
光纤试验方法规范第52部分：环境性能的测量方法和试验程序温度循环

GB/T 15972.51-2008
Specifications for optical fibre test methods - Part 51: Measurement methods and test procedures for environmental characteristics - Dry heat
光纤试验方法规范第51部分: 环境性能的测量方法和试验程序干热

GB/T 15972.49-2008
Specifications for optical fibre test methods - Part 49: Measurement methods and test procedures for transmission and optical characteristics - Differential mode delay
光纤试验方法规范第49部分：传输特性和光学特性的测量方法和试验程序-微分模时延

GB/T 15972.47-2008
Specifications for optical fibre test methods - Part 47: Measurement methods and test procedures for transmission and optical characteristics - Macrobending loss
光纤试验方法规范第47部分：传输特性和光学特性的测量方法和试验程序宏弯损耗

GB/T 15972.31-2008
Specifications for optical fibre test methods - Part 31: Measurement methods and test procedures for mechanical characteristics - tensile strength
光纤试验方法规范第31部分：机械性能的测量方法和试验程序抗张强度

GB/T 21545-2008
Principles of protection against overvoltages and overcurrents
通信设备过电压过电流保护导则

GB/T 2651-2008
Tensile test method on welded joints
焊接接头拉伸试验方法

GB/T 3253.5-2008
Methods for chemical analysis of antimony and antimony trioxide - Determination of copper content - Flame atomic absorption spectrometric method
锑及三氧化二锑化学分析方法铜量的测定火焰原子吸收光谱法

GB/T 3253.3-2008
Methods for chemical analysis of antimony and antimony trioxide - Determination of lead content - Flame atomic absorption spectrometric method
锑及三氧化二锑化学分析方法铅量的测定火焰原子吸收光谱法

GB/T 3253.2-2008
Methods for chemical analysis of antimony and antimony trioxide - Determination of iron content - Orthophenanthroline spectrophotometric method
锑及三氧化二锑化学分析方法铁量的测定邻二氮杂菲分光光度法

GB/T 3253.1-2008
Methods for chemical analysis of antimony and antimony trioxide - Determination of arsenic content - Arsenic molybdenum blue spectrophotometric method
锑及三氧化二锑化学分析方法砷量的测定砷钼蓝分光光度法

GB/T 6886-2008
Sintered stainless steel filter elements
烧结不锈钢过滤元件

GB/T 2969-2008
Samarium oxide
氧化钐

GB/T 2968-2008
Samarium metal
金属钐

GB/T 2654-2008
Hardness test methods on welded joints
焊接接头硬度试验方法

GB/T 3253.6-2008
Methods for chemical analysis of antimony and antimony trioxide - Determination of selenium content - Atomic fluorescence spectrometer method
锑及三氧化二锑化学分析方法硒量的测定原子荧光光谱法

GB/T 2652-2008
Tensile test methods on weld and deposited metal
焊缝及熔敷金属拉伸试验方法

GB/T 2526-2008
Gadolinium oxide
氧化钆

GB/T 2650-2008
Impact test methods on welded joints
焊接接头冲击试验方法

GB/T 985.3-2008
Recommended joint preparation for gas-shield arc welding on aluminium and its alloys
铝及铝合金气体保护焊的推荐坡口

GB/T 21653-2008
Nickel and Nickel-alloy Wire and Drawing Stock
镍及镍合金线和拉制线坯

GB/T 15972.33-2008
Specifications for optical fibres test methods - Part 33: Measurement methods and test procedures for mechanical characteristics - Stress corrosion susceptibility
光纤试验方法规范第33部分：机械性能的测量方法和试验程序应力腐蚀敏感性参数

GB/T 21651-2008
Secondarily zinc alloy ingots
再生锌合金锭

GB/T 21559.2-2008
Rolling bearings - Linear motion rolling bearings - Part 2: Static load ratings
滚动轴承直线运动滚动支承第2部分: 额定静载荷

GB/T 9043-2008
General technical requirements of gas discharge tubes for the over-voltage protection of telecommunications installations
通信设备过电压保护用气体放电管通用技术条件

GB/T 21540-2008
Hydraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation
液压传动液体在线自动颗粒计数系统校准和验证方法

GB/T 2653-2008
Bend test methods on welded joints
焊接接头弯曲试验方法

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