China National Standards
HOME
CONTACT US
to PC vesion
GB Standards
CNS Standards
China HS code & Tariff
'its'
China GB Standards List
TB 2048.3-1989
(The 13th coupler gap lim
its
under anti-jump feeler)
TB 2048.5-1989
(Ear hook on the 13th car model from wear lim
its
)
TB 2048.7-1989
(The 13th under the coupler off the hook anti-wear lim
its
gauge station)
TB 2048.9-1989
(13 Coupler Lock model wear lim
its
)
GB/T 9541-1988
2400 b
its
per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2 wire leased telephone-type-circuits
在普通电话交换网和点对点二线租用电话型电路上使用标准化的回波抵消技术的2400比特/ 秒双工调制解调器
GB/T 9413-1988
Methods of measurement of modems for wide band using 60～108 kHz group band circu
its
用于60～108 kHz基群电路的宽带调制解调器的测量方法
GB/T 9412-1988
Modems for date transmission at 48 kilob
its
per second using 60～108 kHz group band circuits
用于60～108 kHz基群电路的48 kbit/s数据传输的调制解调器
GB/T 9178-1988
Terminology for integrated circu
its
集成电路术语
GB 8774-1988
Hygienic standard for antimony and
its
compounds in the air of workplace
车间空气中锑及其化合物卫生标准
HG/T 3059-1988
Ethylene bottom for use in the carbon black industry-Specification lim
its
JJG(SJ)11003-1988
(18. 6MHz selected frequency bands above
its
level meter pilot test procedures)
GB/T 7626-1987
4800 b
its
per second modem with manual equalizer standardized for use on leased telephone-type circuits
在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器
GB/T 7618-1987
Electrical characteristics for unbalanced double-current interchange circu
its
for general use with inte-grated circuit equipment in the field of data communications
在数据通信领域中通常同集成电路设备一起使用的非平衡双流接口电路的电气特性
GB/T 7619-1987
Electrical characteristics for balanced double-current interchange circu
its
for general use with integrated circuit equipment in the field of datacommunications
在数据通信领域中通常同集成电路设备一起使用的平衡双流接口电路的电气特性
GB/T 7620-1987
300 b
its
per second duplex modem standardized for use in the general switched telephone network
在电话自动交换网上使用的标准化300比特/秒全双工调制解调器
GB/T 7621-1987
1200 b
its
per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephonecircuits
在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特/秒双工调制解调器
GB/T 7625-1987
2400/1200 b
its
per second modem standardized for use in the general switched telephone network
在电话自动交换网上使用的标准化 2400/1200比特/秒调制解调器
GB/T 7624-1987
2400 b
its
persecond modem standardized for use on 4-wire leased telephone type circuits
在四线租用电话型电路上使用的标准化2400比特/秒调制解调器
GB/T 7509-1987
Blank detail specification for microprocessor semiconductor integrated circu
its
半导体集成电路微处理器空白详细规范 (可供认证用)
GB/T 7419-1987
Information processing--Implementation of the 7-bit coded character set and
its
7-bit and 8-bit extensions on 3.81mm magnetic tape cassette for data interchange
信息处理 数据交换用七位编码字符集及其七位与八位扩充在3.81mm盒式磁带上的实现方法
TB 2012-1987
(Railway passenger station lim
its
glare interior lighting standards and measurement methods)
GB 6830-1986
The tolerable lim
its
of danger ontelecommunication lines from power lines
电信线路遭受强电线路危险影响的容许值
GB/T 6808-1986
Anodizing of aluminium and
its
alloys--Accelerated test of light fastness of coloured anodic oxide coatings using artificial light
铝及铝合金阳极氧化着色阳极氧化膜耐晒度的人造光加速试验
GB/T 3431.2-1986
Letter symbols for semiconductor integrated circu
its
--Letter symbols for function of pins
半导体集成电路文字符号 引出端功能符号
GB/T 6429-1986
The rule of type designation for quartz crystalun
its
石英谐振器型号命名方法
QB/T 3834-1999
Thickness testing method of the metal depos
its
and conversion coatings for the light industrial products. Magnetic method
轻工产品金属镀层和化学处理层的厚度测试方法.磁性法
QB/T 3825-1999
Testing method of the white chromatic conversion coatings existance and the corrosion resistance of the zinc depos
its
for the light industrial products
轻工产品镀锌白色钝化膜的存在试验及耐腐蚀试验方法
QB/T 3830-1999
Corrosion-resistant testing method of the metal depos
its
and conversion coatings for the light industrial products Sulphur dioxide test
轻工产品金属镀层和化学处理层的耐腐蚀试验方法.二氧化硫试验法
QB/T 3831-1999
Anti-color change corrosion testing method of the metal depos
its
and conversion coatings for the light industrial products Hydrogen sulfide test
轻工产品金属镀层和化学处理层的抗变色腐蚀试验方法.硫化氢试验法
QB/T 3821-1999
Adhesion testing method of. the metal depos
its
for the light industrial products
轻工产品金属镀层的结合强度测试方法
QB/T 3815-1999
Thickness testing method of the metal depos
its
for the light industrial products Timekeeping of liquid flow method
轻工产品金属镀层的厚度测试方法.计时液流法
QB/T 3816-1999
Thickness testing method of the metal depos
its
and aluminum oxide films for the light industrial products Weighing met
轻工产品金属镀层和铝氧化膜的厚度测试方法.测重法
QB/T 3827-1999
Corrosion-resistant testing method of the metal depos
its
and conversion coatings for the light industrial products Acetic salt spraying test(ASS)
轻工产品金属镀层和化学处理层的耐腐蚀试验方法.乙酸盐雾试验(ASS)法
QB/T 3826-1999
Corrosion-resistant testing method of the metal depos
its
and conversion coatings for the light industrial products. Neutral salt spraying test (NSS)
轻工产品金属镀层和化学处理层的耐腐蚀试验方法.中性盐雾试验(NSS)法
QB/T 3817-1999
Thickness testing method of the metai depos
its
and conversion coatings for the light industrial products Metallographic microscopic method
轻工产品金属镀层和化学处理层的厚度测试方法.金相显微镜法
QB/T 3832-1999
Evaluation of the corrosion test results of the metal depos
its
for the light industrial products
轻工产品金属镀层腐蚀试验结果的评价
QB/T 3829-1999
Corrosion-resistant testing method of the metal depos
its
and conversion coatings for the light industrial products Corrodkote test(CORR)
轻工产品金属镀层和化学处理层的耐腐蚀试验方法.腐蚀膏试验(CORR)法
QB/T 3828-1999
Corrosion-resistant testing method of the metal depos
its
and conversion coatings for the light industrial products Copper accelerated salt spraying test(CASS)
轻工产品金属镀层和化学处理层的耐腐蚀试验方法.铜盐加速乙酸盐雾试验(CASS)法
QB/T 3820-1999
Wear-resistant testing method of the metal depos
its
and conversion coatings for the light industrial products
轻工产品金属镀层和化学处理层的耐磨试验方法
QB/T 3819-1999
Thickness testing method of the metal depos
its
and conversion coatings for the light indus trial products βRay backscattering
轻工产品金属镀层和化学处理层的厚度测试方法.β射线反向散射法
QB/T 3818-1999
Thickness testing method of the metal depos
its
for the light industrial products Spot test
轻工产品金属镀层的厚度测试方法.点滴法
QB/T 3823-1999
Porosity testing method of the metal depos
its
for the light industrial products
轻工产品金属镀层的孔隙率测试方法
QB/T 3822-1999
Hardness testing method of the metal depos
its
for the light industrial products Microscopic hardness tester method
轻工产品金属镀层的硬度测试方法.显微硬度法
GB/T 6195-1986
Determination of vitamin C in vegetables and fru
its
(2，6-dichloro indophenoltitration method)
水果、蔬菜维生素C含量测定法 (2，6-二氯靛酚滴定法)
GB/T 3668.11-1983
Modular un
its
for machine tool construction--Integral way columns--Dimensions
组合机床通用部件 有导轨立柱尺寸
GB/T 3668.3-1983
Modular un
its
for machine tool construction--Rotary tables and multi-sided centre bases for rotary tables--Dimensions
组合机床通用部件 回转工作台和回转工作台用多边形中间底座尺寸
GB/T 3668.10-1983
Modular un
its
for machine tool construction--Spindle noses and adjustable adaptors for multi-spindle heads--Dimensions
组合机床通用部件 多轴箱主轴端部和可调接杆尺寸
GB/T 3668.1-1983
Modular un
its
for machine tool construction--Multi-spindle heads--Casing and input drive shaft dimensions
组合机床通用部件 多轴箱箱体和输入轴尺寸
GB/T 3668.12-1983
Modular un
its
for machine tool construction--Floor-mounted type--Integral way columns--Dimensions
组合机床通用部件 落地式有导轨立柱尺寸
GB/T 3668.13-1983
Modular un
its
for machine tool construction--Tenon drive and flanges for mounting multi-spindle heads--Dimensions
组合机床通用部件 安装多轴箱用的法兰盘和端面传动键尺寸
Find out:
1609
Items
|
First
-
Previous
-
Next
-
Last
|
[26]
[27]
[28]
[29]
[30]
[31]
[32]
www.rjs.cn
transcustoms.com
gbstandards.org
-
Since 2001
-
+86-755-25831330
sales@gbstandards.org
© Copyright 2001-2021 All Rights Reserved
TB 2048.3-1989
+86-755-25831330
