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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 14433-1993 |
Technical specifications for coverage networks of colour TV broadCasting 彩色电视广播覆盖网技术规定 |
China National Standards Cast |
 English PDF |
| GB/T 14432-1993 |
Measuring methods for wow and flutter of broadCast tape recorders 广播录音机抖晃测量方法 |
China National Standards Cast |
English PDF |
| GB/T 593-1993 |
Marine bronze and Cast iron flanged cocks 船用法兰青铜、铸铁填料旋塞 |
China National Standards Cast |
English PDF |
| GB/T 2499-1993 |
Marine Cast iron flange dual-row stop valves-case 船用法兰铸铁双排截止阀箱 |
China National Standards Cast |
English PDF |
| GB/T 1855-1993 |
Marine flanged Cast iron single arrangement suction stop check box valve 船用法兰铸铁单排吸入截止止回阀箱 |
China National Standards Cast |
English PDF |
| GB/T 1854-1993 |
Marine flanged Cast iron single arrangement suction stop box valve 船用法兰铸铁单排吸入截止阀箱 |
China National Standards Cast |
English PDF |
| GB/T 14221-1993 |
Technical requirements for listening rooms in broad-Casting programme 广播节目试听室技术要求 |
China National Standards Cast |
English PDF |
| GB/T 14219-1993 |
Chinese character system teletext broadCasting specification 中文图文电视广播规范 |
China National Standards Cast |
English PDF |
| GB/T 14235.9-1993 |
Testing method for thermal stability ofpattern materials in investment Casting 熔模铸造模料 热稳定性测定方法 |
China National Standards Cast |
English PDF |
| GB/T 14235.8-1993 |
Testing method for viscosity of pattern materials in investment Casting 熔模铸造模料 粘度测定方法 |
China National Standards Cast |
English PDF |
| GB/T 14235.7-1993 |
Testing method for fluidity of pattern materials in investment Casting 熔模铸造模料 流动性测定方法 |
China National Standards Cast |
English PDF |
| GB/T 14235.6-1993 |
Testing method for acid number of pattern materials in investment Casting 熔模铸造模料 酸值测定方法 |
China National Standards Cast |
English PDF |
| GB/T 14235.5-1993 |
Testing method for surface hardness of pattern materials in investment Casting 熔模铸造模料 表面硬度测定方法 |
China National Standards Cast |
English PDF |
| GB/T 14235.4-1993 |
Testing method for linear contraction of pattern materials in investment Casting 熔模铸造模料 线收缩率测定方法 |
China National Standards Cast |
English PDF |
| GB/T 14235.3-1993 |
Testing method for ash content of pattern materials in investment Casting 熔模铸造模料 灰分测定方法 |
China National Standards Cast |
English PDF |
| GB/T 14235.2-1993 |
Testing method for bending strength of pattern materials in investment Casting 熔模铸造模料 抗弯强度测定方法 |
China National Standards Cast |
English PDF |
| GB/T 14235.1-1993 |
Testing method for melting point of pattern materials in investment Casting 熔模铸造模料 熔点测定方法(冷却曲线法) |
China National Standards Cast |
English PDF |
| GB/T 14109-1993 |
Measurement method of TV，FM broadCasting field strength 电视、调频广播场强测量方法 |
China National Standards Cast |
English PDF |
| GB/T 13932-1992 |
General purpose industrial valves--Cast iron swing check valves 通用阀门铁制旋启式止回阀 |
China National Standards Cast |
English PDF |
| GB/T 13822-1992 |
Test specimens for non-ferrous die-Casting alloys 压铸有色合金试样 |
China National Standards Cast |
English PDF |
| GB/T 13820-1992 |
Magnesium alloy Castings 镁合金铸件 |
China National Standards Cast |
English PDF |
| GB/T 1174-1992 |
Cast bearing metals 铸造轴承合金 |
China National Standards Cast |
English PDF |
| GB/T 13704-1992 |
General specification for shipboard broadCasting system 船用广播系统通用技术条件 |
China National Standards Cast |
English PDF |
| GB/T 12857-1991 |
Methods of measurement under conditions different from broadCast signal standards on receivers for television broadcast transmissions 电视广播接收机在非标准广播信号条件下的测量方法 |
China National Standards Cast |
English PDF |
| GB/T 1177-1991 |
Casting magnesium alloys 铸造镁合金 |
China National Standards Cast |
English PDF |
| GB/T 12566-1990 |
Interface for signal chain of sound and television broadCasting transmitting equipments 声音和电视广播发射设备信号链接口 |
China National Standards Cast |
English PDF |
| GB/T 12449-1990 |
Interface for using dedicated interconnections between sound and television broadCasting transmitting equipment and supervisory equipment 以专用连接线方式互连的声音和电视广播发射设备与监控设备之间的接口 |
China National Standards Cast |
English PDF |
| GB/T 12365-1990 |
Technical parameters for short distance optical cable transmission of broadCasting and television 广播电视短程光缆传输技术参数 |
China National Standards Cast |
English PDF |
| GB/T 12281-1990 |
Requirements for the interconnections and matching of color television broadCast receivers and other equipment 彩色电视广播接收机与其他设备互连配接要求 |
China National Standards Cast |
English PDF |
| GB/T 12189-1990 |
General specification for television broadCasting exciter 电视广播激励器通用技术条件 |
China National Standards Cast |
English PDF |
| GB/T 12185-1990 |
General specification for exciter used to MW AM broadCast transmitter 中波调幅广播激励器通用技术条件 |
China National Standards Cast |
English PDF |
| GB/T 12215-1990 |
Bauxite sand and flour for investment Casting 熔模铸造用铝矾土砂、粉 |
China National Standards Cast |
English PDF |
| GB/T 12214-1990 |
Silica sand and flour for investment Casting 熔模铸造用硅砂、粉 |
China National Standards Cast |
English PDF |
| GB/T 11346-1989 |
Radiographs for inspection grading of gas porosity (round) in aluminium alloy Casting 铝合金铸件X 射线照相检验针孔(圆形)分级 |
China National Standards Cast |
English PDF |
| GB/T 11351-1989 |
Mass tolerances for Castings 铸件重量公差 |
China National Standards Cast |
English PDF |
| GB/T 1782-1989 |
Hub and reol spool of broadCast audio tape 广播录音磁带的盘芯和带盘 |
China National Standards Cast |
English PDF |
| GB/T 10750-1989 |
Marine oval-shaped Cast iron and cast steel pipe flanges 船用扁圆形铸铁和铸钢法兰 |
China National Standards Cast |
English PDF |
| GB/T 9458-1988 |
Hexagon slotted and Castle nuts，style 2--Fine pitch thread--Product grades A and B 2 型六角开槽螺母 细牙 A和B级 |
China National Standards Cast |
English PDF |
| GB/T 9457-1988 |
Hexagon slotted and Castle nuts，style l--Fine pitch thread--Product grades A and B 1 型六角开槽螺母 细牙 A和B级 |
China National Standards Cast |
English PDF |
| GB/T 9367-1988 |
General specification of flyback transformers for color broadCasting TV receivers 彩色广播电视接收机用回扫变压器总技术条件 |
China National Standards Cast |
English PDF |
| GB/T 9382-1988 |
Bayes method of reliability demonstration testing for colour broadCasting TV receiver 彩色电视广播接收机可靠性验证试验 贝叶斯方法 |
China National Standards Cast |
English PDF |
| GB/T 9379-1988 |
Subjective tests and assessment for broadCasting television receivers 电视广播接收机主观试验评价方法 |
China National Standards Cast |
English PDF |
| GB/T 9377-1988 |
Methods of measurement for broadCasting transmitters used in MW or SW band 中波和短波广播发射机测量方法 |
China National Standards Cast |
English PDF |
| GB/T 9376-1988 |
Basic performance parameters for medium wave and shortwave AM broadCasting transmitters 中波和短波调幅广播发射机基本参数 |
China National Standards Cast |
English PDF |
| GB 9378-1988 |
Safety requirements for video-audio and pulse equipment of broadCasting television studio system 广播电视演播系统的视音频和脉冲设备安全要求 |
China National Standards Cast |
English PDF |
| GB/T 8977-1988 |
300Ω/75Ω balun for FM and TV broadCast receiver 调频、电视广播接收机用300Ω/75Ω 平衡-不平衡阻抗变换器 |
China National Standards Cast |
English PDF |
| GB/T 8617.3-1988 |
Technical parameters and measuring methods for FM broadCasting coder--Two programs 调频广播编码器技术参数和测量方法 双节目 |
China National Standards Cast |
English PDF |
| GB/T 8617.2-1988 |
Technical parameters and measuring methods for FM broadCasting coder--Supplementary channel 调频广播编码器技术参数和测量方法 附加声道 |
China National Standards Cast |
English PDF |
| GB/T 8617.1-1988 |
Technical parameters and measuring methods for FM broadCasting coder--Stereophonic 调频广播编码器技术参数和测量方法 立体声 |
China National Standards Cast |
English PDF |
| GB 7495-1987 |
The protecting distance betweenoverhead power line and receiving station of AM broadCasting 架空电力线路与调幅广播收音台的防护间距 |
China National Standards Cast |
English PDF |
| GB/T 4312.3-1987 |
Technical parameters and measuring methods for FM broadCasting transmitters of dual programmes 调频广播发射机技术参数和测量方法 双节目 |
China National Standards Cast |
English PDF |
| GB/T 6180-1986 |
Hexagon slotted and Castle nuts，style 2--Product grades A and B 2型六角开槽螺母 A和B级 |
China National Standards Cast |
English PDF |
| GB/T 5440-1985 |
Stereophonic broadCast magnetic recorder 广播用立体声录音机 |
China National Standards Cast |
English PDF |
| GB/T 4312.2-1984 |
Technical parameters and measuring methods for FM stereophonic broadCasting transmitters with supplementary channel 调频广播发射机技术参数和测量方法 立体声带附加信道 |
China National Standards Cast |
English PDF |
| GB/T 4312.1-1984 |
Technical parameters and measuring methods for FM broadCasting transmitters--Monophonic and stereophonic 调频广播发射机技术参数和测量方法 单声和立体声 |
China National Standards Cast |
English PDF |
| GB 2017-1980 |
Covering technique of the medium-wave broadCastingnetwork 中波广播网覆盖技术 |
China National Standards Cast |
English PDF |
| GB 2017-1980 |
Covering technique of the medium-wave broadCastingnetwork 中波广播网覆盖技术 |
China National Standards Cast |
English PDF |
| GB 21340-2019 |
The norm of energy consumption per unit products for glass products and Cast stone 玻璃和铸石单位产品能源消耗限额 |
China National Standards Cast |
English PDF |
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