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GB/T 21948.2-2008
Test conditions for CNC milling machines with table of variable height - Testing of accuracy - Part 2: Machines with vertical spindle
数控升降台铣床检验条件精度检验第2部分：立式铣床

GB/T 21948.1-2008
Test conditions for CNC milling machines with table of variable height - Testing of accuracy - Part 1: Machines with horizontal spindle
数控升降台铣床检验条件精度检验第1部分：卧式铣床

GB/T 21947-2008
Numerically milling machines for special screws - Testing of the accuracy
数控异型螺杆铣床精度检验

GB/T 21945-2008
Numerical control sector gear shaping machines - Testing of the accuracy
数控扇形齿轮插齿机精度检验

GB/T 21944.1-2008
Special products of silicon carbide - Kiln furniture of reaction bonded silicon carbide - Part 1：Beam
碳化硅特种制品反应烧结碳化硅窑具第1部分：方梁

GB/T 21943-2008
Back-up pads for vulcanized fibre discs
钢纸砂盘支撑托盘

GB/T 21942-2008
Earth-moving machinery - Loader and front loading excavator buckets - Volumetric ratings
土方机械装载机和正铲挖掘机的铲斗容量标定

GB/T 21954.2-2008
Metal cutting band saw blades - Part 2：Characteristics and dimensions
金属切割带锯条第2部分：特性和尺寸

GB/T 5667-2008
Productive testing methods for agricultural machinery
农业机械生产试验方法

GB/T 19460-2008
Product of geographical indication - Huangshan maofeng tea
地理标志产品黄山毛峰茶

GB/T 971-2008
thread rolling cylindrical dies
滚丝轮

GB/T 970.2-2008
Circular screwing dies - Part 2: Technical specifications
圆板牙第2部分：技术条件

GB/T 970.1-2008
Circular screwing dies - Part 1: The types and dimensions for circular screwing dies and die stocks
圆板牙第1部分：圆板牙和圆板牙架的型式和尺寸

GB/T 967-2008
Nut taps
螺母丝锥

GB/T 9487-2008
Diesel engines - Exhaust gas measurement under free acceleration
柴油机自由加速排气烟度的测量方法

GB/T 9258.2-2008
Coated abrasives - Grain size analysis - Part 2: Determination of grain size distribution of macrogrits P12 to P220
涂附磨具用磨料粒度分析第2部分：粗磨粒P12～P220粒度组成的测定

GB/T 8498-2008
Earth-moving machinery - Basic type - Identification and terms and definitions
土方机械基本类型识别、术语和定义

GB/T 7682-2008
Milk separator
牛奶分离机

GB/T 725-2008
Internal combustion engines - Nomenclature and code of designations
内燃机产品名称和型号编制规则

GB/T 7121.1-2008
The strength testing method and accepting conditions of the rear-mounted protective structures on wheeled agricultural and forestry tractors - Part 1: Static testing method of rear mounted ROPS
农林轮式拖拉机防护装置强度试验方法和验收条件第1部分：后置式静态试验方法

GB/T 5862-2008
Agricultural tractors and machinery - General purpose quick-action hydraulic couplers
农业拖拉机和机具通用液压快换接头

GB/T 3506-2008
Machine taps with helical flutes
螺旋槽丝锥

GB/T 5668-2008
Rotary tiller
旋耕机

GB/T 4127.10-2008
Bonded abrasive products - Dimensions - Part 10: Stones for honing and superfinishings
固结磨具尺寸第10部分：珩磨和超精磨磨石

GB/T 5262-2008
Agricultural machinery testing conditions-general rules for measuring methods
农业机械试验条件测定方法的一般规定

GB/T 4346-2008
Machine tools - Manually operated self-centring chucks
机床手动自定心卡盘

GB/T 4127.7-2008
Bonded abrasive products - Dimensions - Part 7: Grinding wheels for manually guided grinding
固结磨具尺寸第7部分：人工操纵磨削砂轮

GB/T 4127.6-2008
Bonded abrasive products - Dimensions - Part 6: Grinding wheels for tool and tool room grinding
固结磨具尺寸第6部分：工具磨和工具室用砂轮

GB/T 4127.5-2008
Bonded abrasive products - Dimensions - Part 5: Grinding wheels for surface grinding/face grinding
固结磨具尺寸第5部分：平面磨削用端面磨砂轮

GB/T 4127.4-2008
Bonded abrasive products - Dimensions - Part 4: Grinding wheels for suface grinding/peripheral grinding
固结磨具尺寸第4部分：平面磨削用周边磨砂轮

GB/T 10644-2008
Electric heating food ovens
电热食品烤炉

GB/T 4127.14-2008
Bonded abrasive products - Dimensions - Part 14: Grinding wheels for deburring and fettling/snagging on an angle grinder
固结磨具尺寸第14部分：角向砂轮机用去毛刺、荒磨和粗磨砂轮

GB/T 21956.1-2008
The strength testing method and accepting condition of protective structures on narrow-track wheeled agricultural and forestry tractors - Part 1：Static testing method of front mounted ROPS
农林窄轮距轮式拖拉机防护装置强度试验方法和验收条件第1部分：前置式静态试验方法

GB/T 4127.13-2008
Bonded abrasive products - Dimensions - Part 13: Grinding wheels for deburring and fettling on a vertical grinder
固结磨具尺寸第13部分：立式砂轮机用去毛刺和荒磨砂轮

GB/T 4127.12-2008
Bonded abrasive products - Dimensions - Part 12: Grinding wheels for deburring and fettling on a straight grinder
固结磨具尺寸第12部分：直向砂轮机用去毛刺和荒磨砂轮

GB/T 21944.3-2008
Special products of silicon carbide - Kiln furniture of reaction bonded silicon carbide - Part 3：Rollers
碳化硅特种制品反应烧结碳化硅窑具第3部分：辊棒

GB/T 5669-2008
Rotary tiller - Rotary blades and blade holders
旋耕机械刀和刀座

GB 50431-2008
Code for design of belt conveyor engineering
带式输送机工程设计规范

GB/T 15305.2-2008
Coated abrasives - Abrasive rolls
涂附磨具　砂卷

GB/T 14917-2008
Earth-moving machinery - Service instrumentation
土方机械维修服务用仪器

GB/T 14333-2008
Rotary axial shaving cutters
盘形轴向剃齿刀

GB/T 14329-2008
Keyway broaches
键槽拉刀

GB/T 21940-2008
Earth-moving machinery - Cutting edges used on tractor-dozers, graders and scrapers - Principal shapes and basic dimensions
土方机械推土机、平地机和铲运机用刀片主要形状和基本尺寸

GB/T 14321-2008
Testing method for quantities of α-Al2O3 phase in alumina with an X-ray diffractometer
刚玉磨料中α-Al2O3相X射线定量测定方法

GB/T 21946-2008
Numerical control gear shaving machines - Testing of the accuracy
数控剃齿机精度检验

GB/T 14298-2008
Helical end mills with indexable inserts
可转位螺旋立铣刀

GB/T 10940-2008
Reciprocation type grass cutter
往复式割草机

GB/T 10938-2008
Rotary mowers
旋转割草机

GB/T 10604-2008
Mechanical mining shovel
矿用机械正铲式挖掘机

GB/T 15306.1-2008
Indexable inserts for cutting tools - Ceramic inserts with rounded corners - Part 1: Dimensions of inserts without fixing hole(Class G)
陶瓷可转位刀片第1部分：无孔刀片尺寸（G级）

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