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GB/T 23912-2009
Non-destructive testing - Practice for immersed ultrasonic testing by the reflection method using pulsed longitudinal waves
无损检测液浸式超声纵波脉冲反射检测方法

GB/T 15823-2009
Non-destructive testing - Test methods for helium leak testing
无损检测氦泄漏检测方法

GB/T 23893-2009
Thermoplastic polymers for plain bearings - Classification and designation
滑动轴承用热塑性聚合物分类和标记

GB/T 23903-2009
Resolution indicators for ray image
射线图像分辨力测试计

GB/T 18325.2-2009
Plain bearing - Bearing fatigue - Part 2: Test with a cylindrical specimen of a metallic bearing material
滑动轴承轴承疲劳第2部分：金属轴承材料圆柱形试样试验

GB/T 18325.3-2009
Plain bearing - Bearing fatigue - Part 3: Test on plain strips of a metallic multilayer bearing material
滑动轴承轴承疲劳第3部分：金属多层轴承材料平带试验

GB/T 18325.4-2009
Plain bearings - Bearing fatigue - Part 4: Test on half-bearings of a metallic multilayer bearing materials
滑动轴承轴承疲劳第4部分：金属多层轴承材料轴瓦试验

GB/T 23901.3-2009
Non-destructive testing - Image quality of radiographs - Part 3: Image quality classes for ferrous metals
无损检测射线照相底片像质第3部分：黑色金属像质分类

GB/T 23901.4-2009
Non-destructive testing - Image quality of radiographs - Part 4: Experimental evaluation of image quality values and image quality tables
无损检测射线照相底片像质第4部分：像质指数和像质表的实验评价

GB/T 23891.1-2009
Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 1: Calculation of thrust pad bearings
滑动轴承稳态条件下流体动压瓦块止推轴承第1部分：瓦块止推轴承的计算

GB/T 23902-2009
Non-destructive testing - Ultrasonic examination - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
无损检测超声检测超声衍射声时技术检测和评价方法

GB/T 23909.2-2009
Non-destructive testing - Radioscopic testing - Part 2: Check of long term stability of imaging devices
无损检测射线透视检测第2部分：成像装置长期稳定性的校验

GB/T 23904-2009
Non-destructive testing - Test method for ultrasonic testing by surface wave
无损检测超声表面波检测方法

GB/T 23905-2009
Non-destructive testing - Blocks for ultrasonic testing
无损检测超声检测用试块

GB/T 23906-2009
Non-destructive testing - Rings for magnetic particle testing
无损检测磁粉检测用环形试块

GB/T 23907-2009
Non-destructive testing - Shims for magnetic particle testing
无损检测磁粉检测用试片

GB/T 23908-2009
Non-destructive testing - Practice for ultrasonic pulse-echo straight-beam testing by the contact method
无损检测接触式超声脉冲回波直射检测方法

GB/T 23909.1-2009
Non-destructive testing - Radioscopic testing - Part 1: Quantitative measurement of imaging properties
无损检测射线透视检测第1部分：成像性能的定量测量

GB/T 23901.5-2009
Non-destructive testing - Image quality of radiographs - Part 5: Image quality indicators (duplex wire type) - Determination of image unsharpness value
无损检测射线照相底片像质第5部分：双线型像质计图像不清晰度的测定

GB/T 23828-2009
Light-emitting diode changeable message signs of expressway
高速公路LED可变信息标志

GB 5768.3-2009
Road traffic signs and markings - Part 3: Road traffic markings
道路交通标志和标线第3部分：道路交通标线

GB 5768.2-2009
Road traffic signs and markings - Part 2: Road traffic signs
道路交通标志和标线第2部分：道路交通标志

GB/T 23827-2009
Road traffic sign plate and support
道路交通标志板及支撑件

GB/T 23817-2009
Method for determination of sulfonylurea herbicide residues in soybean
大豆中磺酰脲类除草剂残留量的测定

GB/T 23818-2009
Determination of imidazolinone herbicide residues in soybean
大豆中咪唑啉酮类除草剂残留量的测定

GB 5768.1-2009
Road traffic signs and markings - Part 1: General
道路交通标志和标线第1部分：总则

GB 23826-2009
light-emitting diode changeable speed limit signs of expressway
高速公路LED可变限速标志

GB/T 23816-2009
Method for determination of triazine herbicide residues in soybean
大豆中三嗪类除草剂残留量的测定

GB/T 24154-2009
General standard for sports nutrition food
运动营养食品通则

GB/T 23887-2009
General good manufacturing practice for food packaging containers and materials factory
食品包装容器及材料生产企业通用良好操作规范

GB/T 15664-2009
Fruit and vegetable products - Determination of formic acid content - Gravimetric method
水果、蔬菜及其制品甲酸含量的测定重量法

GB/T 23834.1-2009
Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate
硫酸亚锡化学分析方法第1部分：硫酸亚锡含量的测定重铬酸钾滴定法

GB/T 23804-2009
General specifications for routine core analysis instruments
岩心常规分析仪器通用技术条件

GB/T 14642-2009
Industrial circulating cooling water and boiler water - Determination of fluoride，chloride，phosphate，nitrite，nitrate and sulfate - Ion chromatography
工业循环冷却水及锅炉水中氟、氯、磷酸根、亚硝酸根、硝酸根和硫酸根的测定离子色谱法

GB/T 14643.1-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 1: Examination of bacteria formed deposits - Standard of plate count
工业循环冷却水中菌藻的测定方法第1部分：粘液形成菌的测定平皿计数法

GB/T 14643.2-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 2: Examination of soil micro-bioti - Standard of plate count
工业循环冷却水中菌藻的测定方法第2部分：土壤菌群的测定平皿计数法

GB/T 14643.3-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 3: Examination of slime formed fungi - Standard of plate count
工业循环冷却水中菌藻的测定方法第3部分：粘泥真菌的测定平皿计数法

GB/T 14643.4-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 4: Examination of soil fangi - Standard of plate count
工业循环冷却水中菌藻的测定方法第4部分：土壤真菌的测定平皿计数法

GB/T 14643.5-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 5: Examination of sulfate-reducing bacteria - MPN test
工业循环冷却水中菌藻的测定方法第5部分：硫酸盐还原菌的测定 MPN法

GB/T 14643.6-2009
Examination of bacteria and algae in industrial circulating cooling water - Part 6: Examination of iron bacteria - MPN test
工业循环冷却水中菌藻的测定方法第6部分：铁细菌的测定 MPN法

GB/T 23803-2009
Petroleum and natural gas industries - Design and installation of piping systems on offshore production platforms
石油和天然气工业海上生产平台管道系统的设计和安装

GB/T 15454-2009
Industrial circulating cooling water - Determination of sodium，potassium， magnesium and calcium - Ion chromatography
工业循环冷却水中钠、铵、钾、镁和钙离子的测定离子色谱法

GB/T 23787-2009
Non-fried vegetable and fruit crisp chips
非油炸水果、蔬菜脆片

GB/T 23834.2-2009
Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method
硫酸亚锡化学分析方法第2部分：盐酸不溶物的测定重量法

GB/T 23834.3-2009
Chemical analysis method for stannous sulfate - Part 3: Determination of alkali metals sulfate and alkaline-earth metals sulfate - Gravimetric method
硫酸亚锡化学分析方法第3部分：碱金属和碱土金属硫酸盐总量的测定重量法

GB/T 23834.4-2009
Chemical analysis method for stannous sulfate - Part 4: Determination of lead and copper content - Flame atomic absorption spectrometry
硫酸亚锡化学分析方法第4部分：铅、铜含量的测定火焰原子吸收光谱法

GB/T 23834.5-2009
Chemical analysis method for stannous sulfate - Part 5: Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometry
硫酸亚锡化学分析方法第5部分：砷含量的测定二乙基二硫代氨基甲酸银分光光度法

GB/T 15452-2009
Industrial circulating cooling water - Determination of calcium and magnesium - EDTA titration method
工业循环冷却水中钙、镁离子的测定 EDTA滴定法

GB/T 23779-2009
Allergenic ingredients in prepackaged foods
预包装食品中的致敏原成分

GB/T 23835.9-2009
Lithium perchlorate anhydrous - Part 9: Determination of calcium content
无水高氯酸锂第9部分：钙含量的测定

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