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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 21956.1-2024 |
Agricultural and forestry tractors - Rollover protection devices for narrow-track wheeled tractors - Part 1: Front-mounted 农林拖拉机-窄轮距轮式拖拉机翻滚防护装置-第1部分：前置式 |
China National Standards narrow |
 English PDF |
| GB/T 21956.2-2024 |
Agricultural and forestry tractors - Rollover protection devices for narrow-track wheeled tractors - Part 2: Rear-mounted 农林拖拉机-窄轮距轮式拖拉机翻滚防护装置-第2部分：后置式 |
China National Standards narrow |
English PDF |
| GB/T 11356.2-2023 |
Belt drives - Inspection of normal and narrow V-pulley grooves - Part 2: Effective width system 带传动 普通和窄V带轮槽形检验 第2部分：有效宽度制 |
China National Standards narrow |
English PDF |
| GB/T 33014.11-2023 |
Road vehicles - Test methods for immunity of electrical/electronic components to narrowband radiated electromagnetic energy - Part 11: Reverberation chamber method 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第11部分：混响室法 |
China National Standards narrow |
English PDF |
| GB/T 42538.2-2023 |
Agricultural and forestry tractors - Safety - Part 2: narrow track and small tractors 农林拖拉机 安全 第2部分：窄轮距和小型拖拉机 |
China National Standards narrow |
English PDF |
| GB/T 13575.1-2022 |
Ordinary and narrow V-belt drives - Part 1: Reference width system 普通和窄V带传动 第1部分：基准宽度制 |
China National Standards narrow |
English PDF |
| GB/T 13575.2-2022 |
Ordinary and narrow V-belt drives - Part 2: Effective width control 普通和窄V带传动 第2部分：有效宽度制 |
China National Standards narrow |
English PDF |
| GB/T 33014.9-2020 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 9:Portable transmitters 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第9部分：便携式发射机法 |
China National Standards narrow |
English PDF |
| GB/T 33014.8-2020 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 8:Immunity to magnetic fields 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第8部分：磁场抗扰法 |
China National Standards narrow |
English PDF |
| GB/T 33014.7-2020 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 7:Direct radio frequency power injection 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第7部分：射频功率直接注入法 |
China National Standards narrow |
English PDF |
| GB/T 33014.10-2020 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 10: Immunity to conducted disturbances in the extended audio frequency range 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第10部分：扩展音频范围的传导抗扰法 |
China National Standards narrow |
English PDF |
| GB/T 36628.2-2019 |
Information technology－Telecommunications and information exchange between systems－Visible light communication－Part 2：Specification of media access control and physical layer for low-rate and narrowband visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第2部分：低速窄带可见光通信媒体访问控制和物理层规范 |
China National Standards narrow |
English PDF |
| GB/T 12730-2018 |
narrow V-belt for general drive 一般传动用窄V带 |
China National Standards narrow |
English PDF |
| GB/T 1149.15-2017 |
Internal combustion engines—Piston rings—Part 15: Coil-spring-loaded oil control rings of narrow width made of cast iron 内燃机 活塞环 第15部分：薄型铸铁螺旋撑簧油环 |
China National Standards narrow |
English PDF |
| GB/T 31983.31-2017 |
narrow band power line communication over low-voltage mains—Part 31：Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification 低压窄带电力线通信 第31部分：窄带正交频分复用电力线通信 物理层规范 |
China National Standards narrow |
English PDF |
| GB/T 33014.5-2016 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 5: Stripline 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第5部分：带状线法 |
China National Standards narrow |
English PDF |
| GB/T 33014.4-2016 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 4: Bulk current injection (BCI) 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第4部分：大电流注入（BCI）法 |
China National Standards narrow |
English PDF |
| GB/T 33014.3-2016 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 3: Transverse electromagnetic（TEM）cell 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第3部分：横电磁波（TEM）小室法 |
China National Standards narrow |
English PDF |
| GB/T 33014.2-2016 |
Road vehicles—Component test methods for electrical /electronic disturbances from narrowband radiated electromagnetic energy—Part 2: Absorber-lined shielded enclosure 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第2部分：电波暗室法 |
China National Standards narrow |
English PDF |
| GB/T 33014.1-2016 |
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 1: General 道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第1部分：一般规定 |
China National Standards narrow |
English PDF |
| GB/T 33012.3-2016 |
Road vehicles—Vehicle test methods for electrical disturbances from narrowband radiated electromagnetic energy—Part 3: On-board transmitter simulation 道路车辆 车辆对窄带辐射电磁能的抗扰性试验方法 第3部分：车载发射机模拟法 |
China National Standards narrow |
English PDF |
| GB/T 33012.1-2016 |
Road vehicles—Vehicle test methods for electrical disturbances from narrowband radiated electromagnetic energy—Part 1: General 道路车辆 车辆对窄带辐射电磁能的抗扰性试验方法 第1部分：一般规定 |
China National Standards narrow |
English PDF |
| GB/T 33012.2-2016 |
Road vehicles—Vehicle test methods for electrical disturbances from narrowband radiated electromagnetic energy—Part 2: Off-vehicle radiation sources 道路车辆 车辆对窄带辐射电磁能的抗扰性试验方法 第2部分：车外辐射源法 |
China National Standards narrow |
English PDF |
| GB/T 33012.4-2016 |
Road vehicles—Vehicle test methods for electrical disturbances from narrowband radiated electromagnetic energy—Part 4: Bulk current injection(BCI) 道路车辆 车辆对窄带辐射电磁能的抗扰性试验方法 第4部分：大电流注入法 |
China National Standards narrow |
English PDF |
| GB/T 16296.2-2016 |
Acoustics—Audiometric test methods—Part 2: Sound-field audiometry with pure-tone and narrow-band test signals 声学 测听方法 第2部分：用纯音及窄带测试信号的声场测听 |
China National Standards narrow |
English PDF |
| GB/T 1592.2-2016 |
Agricultural tractors—Rear-mounted power take-off types 1,2,3 and 4—Part 2: narrow-track tractors, dimensions for master shield and clearance zone 农业拖拉机 后置动力输出轴 1、2、3和4型 第2部分：窄轮距拖拉机防护罩尺寸和空隙范围 |
China National Standards narrow |
English PDF |
| GB/T 21956.3-2015 |
Protective structure strength on narrow-track wheeled agricultural and forestry tractors—Testing method and acceptance condition—Part 3：Static testing method of rear mounted ROPS 农林用窄轮距轮式拖拉机防护装置强度 试验方法和验收条件 第3部分：后置式静态试验方法 |
China National Standards narrow |
English PDF |
| GB/T 21956.2-2015 |
Protective structure strength on narrow-track wheeled agricultural and forestry tractors—Testing method and acceptance condition—Part 2：Dynamic testing method of front mounted ROPS 农林用窄轮距轮式拖拉机防护装置强度 试验方法和验收条件 第2部分：前置式动态试验方法 |
China National Standards narrow |
English PDF |
| GB/T 21956.1-2015 |
Protective structure strength on narrow-track wheeled agricultural and forestry tractors—Testing method and acceptance condition—Part 1：Static testing method of front mounted ROPS 农林用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 |
China National Standards narrow |
English PDF |
| GB/T 31983.11-2015 |
narrow band power line communication over low-voltage mains—Part 11: 3 kHz to 500 kHz frequency bands and classifications, limits of output level and electromagnetic disturbances 低压窄带电力线通信 第11部分：3 kHz～500 kHz频带划分、输出电平和电磁骚扰限值 |
China National Standards narrow |
English PDF |
| GB/T 11544-2012 |
Belt drives - Classical and narrow V-belts - Dimensions(system based on datum width) 带传动 普通V带和窄V带 尺寸（基准宽度制） |
China National Standards narrow |
English PDF |
| GB/T 23895-2009 |
Plain bearings - Quality assurance of thin-walled half bearings - Selective assembly of bearings to achieve a narrow clearance 滑动轴承 薄壁轴瓦质量保证 缩小轴承间隙范围的选择装配 |
China National Standards narrow |
English PDF |
| GB/T 21956.4-2009 |
The strength testing method and accepting condition of protective structures on narrow-track wheeled agricultural and forestry tractors - Part 4: Dynamic testing method of rear 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4部分：后置式动态试验方法 |
China National Standards narrow |
English PDF |
| GB/T 13575.2-2008 |
Classical and narrow V-belt drives - Part 2:Effective system 普通和窄V带传动 第2部分：有效宽度制 |
China National Standards narrow |
English PDF |
| GB/T 13575.1-2008 |
Classical and narrow V-belt drives - Part 1:System based on datum width 普通和窄V带传动 第1部分：基准宽度制 |
China National Standards narrow |
English PDF |
| GB/T 2885.6-2008 |
narrow gauge mine cars - Part 6: Supply car 矿用窄轨车辆 第6部分: 材料车 |
China National Standards narrow |
English PDF |
| GB/T 2885.5-2008 |
narrow gauge mine cars - Part 5: Flat deck car 矿用窄轨车辆 第5部分: 平板车 |
China National Standards narrow |
English PDF |
| GB/T 2885.4-2008 |
narrow gauge mine cars - Part 4: Drop-bottom car 矿用窄轨车辆 第4部分: 底卸式矿车 |
China National Standards narrow |
English PDF |
| GB/T 2885.3-2008 |
narrow gauge mine cars - Part 3: Single-side curved rail dumping car 矿用窄轨车辆 第3部分: 单侧曲轨侧卸式矿车 |
China National Standards narrow |
English PDF |
| GB/T 2885.2-2008 |
narrow gauge mine cars - Part 2: Dumping car 矿用窄轨车辆 第2部分: 翻斗式矿车 |
China National Standards narrow |
English PDF |
| GB/T 2885.1-2008 |
narrow gauge mine cars - Part 1: Solid-end car 矿用窄轨车辆 第1部分: 固定车箱式矿车 |
China National Standards narrow |
English PDF |
| GB/T 1592.2-2008 |
Agricultural tractors - Rear- mounted power take-off types 1,2 and 3 - Part 2: narrow-track tractors, dimensions for master shield and clearance zone 农业拖拉机后置动力输出轴 1、2和 3 型 第 2 部分：窄轮距拖拉机防护罩尺寸和空隙范围 |
China National Standards narrow |
English PDF |
| GB/T 21956.3-2008 |
The strength testing method and accepting condition of protective structures on narrow-track wheeled agricultural and forestry tractors - Part 3：Static testing method of rear 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3部分：后置式静态试验方法 |
China National Standards narrow |
English PDF |
| GB/T 21956.2-2008 |
The strength testing method and accepting condition of protective structures on narrow-track wheeled agricultural and forestry tractors - Part 2：Dynamic 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2部分：前置式动态试验方法 |
China National Standards narrow |
English PDF |
| 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 |
China National Standards narrow |
English PDF |
| GB/T 21772-2008 |
Chemicals - Test method of mammalian bone narrow chromosome aberration 化学品 哺乳动物骨髓染色体畸变试验方法 |
China National Standards narrow |
English PDF |
| GB/T 21690-2008 |
narrow bandsaw blades for woodworking - Dimensions 细木工带锯条 尺寸 |
China National Standards narrow |
English PDF |
| GB/T 21689-2008 |
Woodworking machines - narrow belt sanding machines with sliding table or frame - Nomenclature 木工机床 窄带磨光机 术语 |
China National Standards narrow |
English PDF |
| GB/T 12730-2008 |
narrow V-belt for general drive 一般传动用窄V带 |
China National Standards narrow |
English PDF |
| GB 21011-2007 |
Mine manriding cars with narrow gauge - Safety requirements 矿用人车 安全要求 |
China National Standards narrow |
English PDF |
| GB/T 15845.4-2003 |
Performance requirements of audiovisual terminals--narrow-band audio visual system and terminal equipment 视听用户终端技术要求 窄带视听系统和终端设备 |
China National Standards narrow |
English PDF |
| GB/T 10413-2002 |
Grooved pulleys for narrow V-belts(system based on effective width) 窄V带轮(有效宽度制) |
China National Standards narrow |
English PDF |
| GB/T 10412-2002 |
Grooved pulleys for classical and narrow V-belts (system based on datum width) 普通和窄V带轮(基准宽度制) |
China National Standards narrow |
English PDF |
| GB/T 4854.4-1999 |
Acoustics--Reference zero for the calibration of audiometric equipment--Part 4:Reference levels for narrow-band masking noise 声学 校准测听设备的基准零级 第4部分:窄带掩蔽噪声的基准级 |
China National Standards narrow |
English PDF |
| GB/T 11356.2-1997 |
Belt drives--Pulley for classical and narrow V-belts drives(system based on effective width)--Geometrical inspection of grooves 带传动 普通及窄V带传动用带轮(有效宽度制) 槽形检验 |
China National Standards narrow |
English PDF |
| GB/T 3047.8-1996 |
Series of basic dimension of narrow cabinets for vertical increment of 44.45mm 高度进制为44.45mm的窄柜基本尺寸系列 |
China National Standards narrow |
English PDF |
| GB/T 16296-1996 |
Acoustics--Audiometric test methods--Part 2:Sound field audiometry with pure tone and narrow-band test signals 声学 测听方法 第2部分:用纯音及窄带测试信号的声场测听 |
China National Standards narrow |
English PDF |
| GB/T 4695-1984 |
Wheel tread and dimensions for narrowgauge locomotives and vehicles 窄轨机车车辆 车轮踏面形状及尺寸 |
China National Standards narrow |
English PDF |
| GB/T 2880-1981 |
Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applications--Dimensions andtolerances of housings--narrow section series 液压缸活塞和活塞杆 窄断面动密封沟槽尺寸系列和公差 |
China National Standards narrow |
English PDF |
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