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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 4189-2023 |
Quality requirements and test methods for non-point-to-point short message inter-network forwarding in number portability {译} 携号转网非点对点短消息网间转发的质量要求和测试方法 |
China Telecommunication Industry
Standards Quality requirements test |
 English PDF |
| GH/T 1410-2022 |
Technical requirements for non-destructive on-line testing of pome fruit quality {译} 仁果类水果品质无损在线检测技术要求 |
China Supply and marketing cooperation Industry
Standards Quality requirements test |
English PDF |
| YD/T 4001-2021 |
Service quality index requirements and test methods for public wireless local area networks{译} {译} 公众无线局域网业务服务质量指标要求和测试方法 |
China Telecommunication Industry
Standards Quality requirements test |
English PDF |
| CY/T 220—2020 |
Online testing requirements and testing methods for web circular die-cutting and printing quality {译} 卷筒纸圆压圆模切与印制质量联线检测要求及检验方法 |
China Publication Industry
Standards Quality requirements test |
English PDF |
| YD/T 2539-2013 |
Supplementary technical requirements and test method for the quality of service of peer to peer short message interworking between networks 点对点网间短消息服务质量补充要求和测试方法 |
China Telecommunication
Standards Quality requirements test |
English PDF |
| YD/T 1686-2011 |
Speech quality and transmission performance requirements and testing methods for IP telephony equipment ip电话终端设备语音质量及传输性能技术要求和测试方法 |
China Telecommunication
Standards Quality requirements test |
English PDF |
| HJ/T 396-2007 |
Equipment specifications and quality control requirements for in-use vehicles with ignition engine exhaust emission test in transient loaded mode 点燃式发动机汽车瞬态工况法排气污染物测量设备技术要求 |
China Environmental Protection Industry
Standards Quality requirements test |
English PDF |
| HJ/T 395-2007 |
Equipment specifications and quality control requirements for In-use vehicles equipped with compression ignition engine in free accelerating smoke test 压燃式发动机汽车自由加速法排气烟度测量设备技术要求 |
China Environmental Protection Industry
Standards Quality requirements test |
English PDF |
| HJ/T 292-2006 |
Equipment specifications and quality control requirements for diesel vehicles in lug down smoke test 柴油车加载减速工况法排气烟度测量设备技术要求 |
China Environmental Protection Industry
Standards Quality requirements test |
English PDF |
| HJ/T 291-2006 |
Equipment specifications and quality control requirements for Gasoline vehicles exhuast emission test in steady-state loaded mode 汽油车稳态工况法排气污染物测量设备技术要求 |
China Environmental Protection Industry
Standards Quality requirements test |
English PDF |
| HJ/T 290-2006 |
Equipment specifications and quality control requirements for Gasoline vehicles exhuast emission test in short transient loaded mode 汽油车简易瞬态工况法排气污染物测量设备技术要求 |
China Environmental Protection Industry
Standards Quality requirements test |
English PDF |
| HJ/T 289-2006 |
Equipment specifications and quality control requirements for Gasoline vehicles in two-speed idle exhuast emission test 汽油车双怠速法排气污染物测量设备技术要求 |
China Environmental Protection Industry
Standards Quality requirements test |
English PDF |
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