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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 17307-1998 |
Assignment of the uses of Insertion lines in the field-blanking interval in television broadcasting 电视广播场消隐期插入行用途分配 |
China National Standards Insert |
 English PDF |
| GB/T 16405-1996 |
Acoustics--Measurement of Insertion loss of ducted silencers without flow--Laboratory survey method 声学 管道消声器无气流状态下插入损失测量 实验室简易法 |
China National Standards Insert |
English PDF |
| GB/T 16402-1996 |
Acoustics--Reference equivalent threshold sound pressure levels for pure tones and Insert earphones 声学 插入式耳机纯音基准等效阈声压级 |
China National Standards Insert |
English PDF |
| GB/T 7810-1995 |
Rolling bearings--Insert bearing units--Boundary dimensions 滚动轴承 带座外球面球轴承外形尺寸 |
China National Standards Insert |
English PDF |
| GB/T 7809-1995 |
Roliing bearings--Housings for Insertbearing--Boundary dimensions 滚动轴承 外球面球轴承座外形尺寸 |
China National Standards Insert |
English PDF |
| GB/T 3882-1995 |
Rolling bearings--Insert bearings and eccentric looking collars--Boundary dimensions 滚动轴承 外球面球轴承和偏心套外形尺寸 |
China National Standards Insert |
English PDF |
| GB/T 14137-1993 |
Optical fiber mechanical-type splice Insertion loss test 光纤机械式固定接头插入损耗测试方法 |
China National Standards Insert |
English PDF |
| GB/T 13859-1992 |
Performance andtest methods of 30-channel pulse code modulation drop/Insert equipment at 2048kbit/s 2048kbit/s 30路脉码调制分插设备技术要求与测试方法 |
China National Standards Insert |
English PDF |
| GB/T 809-1988 |
Insert round nuts 嵌装圆螺母 |
China National Standards Insert |
English PDF |
| GB/T 2081-1987 |
Indexable hardmetal (carbide)Inserts with wiperedges，without fixing hole--Dimensions 硬质合金可转位铣刀片 |
China National Standards Insert |
English PDF |
| GB/T 2079-1987 |
Indexable hardmetal (carbide) Inserts with rounded corners， without fixing hole--Dimensions 无孔的硬质合金可转位刀片 |
China National Standards Insert |
English PDF |
| GB/T 2077-1987 |
Indexable hardmetal (carbide) Inserts--Corner radii 硬质合金可转位刀片圆角半径 |
China National Standards Insert |
English PDF |
| GB/T 6661-1986 |
Nipples for Insert earphones 插入式耳机的乳头状接头 |
China National Standards Insert |
English PDF |
| GB/T 1584-1979 |
Standard for Insertion test signal of domestic TV 国内电视插入测试行信号标准 |
China National Standards Insert |
English PDF |
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