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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| QB/T 4508-2023 |
Absorbent lining paper for sanitary products QB/T 4508-2013 {译} 卫生用品用吸水衬纸 |
China Light Industry Industry
Standards 450 |
 English PDF |
| NB/T 10952-2022 |
KCB series mining explosion-proof switched reluctance motor (frame size 280~450) {译} KCB系列矿用隔爆型开关磁阻电动机(机座号 280~450) |
China Energy Industry
Standards 450 |
English PDF |
| JB/T 10491-2022 |
Cross-linked polyolefin insulated wires and cables with rated voltage 450/750V and below {译} 额定电压450/750V及以下交联聚烯烃绝缘电线和电缆 |
China Machinery Industry
Standards 450 |
English PDF |
| JB/T 14031-2021 |
Combined traveling cables for elevators with rated voltage of 450/750V and below {译} 额定电压450/750V及以下电梯用组合随行电缆 |
China Machinery Industry
Standards 450 |
English PDF |
| NB/T 10543-2021 |
TYBP series mine flameproof permanent magnet synchronous variable frequency motor (frame size 355～450) {译} TYBP系列矿用隔爆型永磁同步变频电动机（机座号355～450） |
China Energy Industry
Standards 450 |
English PDF |
| JG/T 441-2014 |
Irradiation crosslinking low-smoke halogen-free flame retardant wires with double-layer extrusion insulation of rated voltage up to and including 450/750V 额定电压450/750v及以下双层共挤绝缘辐照交联无卤低烟阻燃电线 |
China Building & Construction
Standards 450 |
English PDF |
| TB/T 2675-2003 |
The specification and test methods for 450 MHz same/different-frequency simplex train radio dispatching equipment 450mhz同/异频单工列车无线调度设备技术要求和试验方法 |
China Railway & Train
Standards 450 |
English PDF |
| TB/T 2998-2000 |
450MHz independent synchronous half-duplex the train radio dispatching equipment 450mhz独立同步半双工列车无线调度设备 |
China Railway & Train
Standards 450 |
English PDF |
| YD/T 1009-1999 |
Technical performances and test methods of FDMA wireless access systems for 450MHz 450mhz fdma无线接入系统技术要求和测量方法 |
China Telecommunication
Standards 450 |
English PDF |
| SJ 52278/2-1998 |
Type ER14505 ER26500 and ER34615, cell and batteries, non-rechargeable, lithium thionyl chloride, mine, detail specification for er14505、er26500和er34615型水雷用锂亚硫酰氯单体电池和电池组详细规范 |
China Electronics
Standards 450 |
English PDF |
| TB/T 2894-1998 |
(450MHz quad-band compatible train set single duplex wireless dispatch communication equipment technical requirements and test methods) 450mhz四频组单双工兼容铁路列车无线调度通信设备技术要求和试验方法 |
China Railway & Train
Standards 450 |
English PDF |
| TB/T 2678-1995 |
(Railway 450MHz radio station Power technical requirements and test methods) 铁路450mhz车站电台电源技术要求和试验方法 |
China Railway & Train
Standards 450 |
English PDF |
| TB/T 2677-1995 |
(450MHz railway locomotive power stations technical requirements and test methods) 铁路450mhz机车电台电源技术要求和试验方法 |
China Railway & Train
Standards 450 |
English PDF |
| SJ 50597/28-1994 |
Semiconductor integrated circuits Detail specification for type JC4504 of Hex TTL/CMOS to CMOS converters 半导体集成电路 ｊｃ４５０４型ｃｍｏｓ六ｔｔｌ／ｃｍｏｓ－ｃｍｏｓ电平转换器详细规范 |
China Electronics
Standards 450 |
English PDF |
| SJ/T 31199-1994 |
Requirements of readiness and methods of inspection and assessment for L78450 roasting furnaces l78450型焙烧炉完好要求和检查评定方法 |
China Electronics
Standards 450 |
English PDF |
| TB/T 2450-1993 |
(ZG230-450 steel microstructure examination) zg230-450铸钢金相检验 |
China Railway & Train
Standards 450 |
English PDF |
| TB/T 2293-1991 |
(150, 450MHz train radio repeaters, leaky coaxial cable standard series and the main technical conditions) 150 450mhz铁路列车无线中继器 漏泄同轴电缆制式系列及主要技术条件 |
China Railway & Train
Standards 450 |
English PDF |
| TB/T 1630-1985 |
(Electrified section 150/450MHz train radio communication available to receive a minimum level of value and measurement methods) |
China Railway & Train
Standards 450 |
English PDF |
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