Hi, 欢迎访问门门
登录 | 注册
IOS
Android
- Container reach stacker-Specifications(GB/T 26474-2011)
- Gold ingots(GB/T 4134-2015)
- 9 kHz～30 MHz鞭状天线校准规范(JJF 1706-2018)
- Rotary drilling rig(GB/T 21682-2008)
- Iron ores-Determination of total iron content-Automatic
- 安全防范人脸识别应用分类(GA/T 1470-2018)
- Iron ores-Determination of aluminumcontent-Chrome azurol S
- Road construction and road maintenance machinery and
- Continuously hot rolled high strength steel sheet and strip for
- Silver ingots(GB/T 4135-2016)
- Continuously hot rolled high strength steel sheet and strip for
- Pedestrian controlled platform trucks(GB/T 27543-2011)
- Safety code for launching machine(GB 26469-2011)
- Trousers(GB/T 2666-2017)
- Rule for work wear inspection(GB/T 22701-2008)
- Women’s suits and coats(GB/T 2665-2017)
- Wrought aluminium alloy extruded profiles for architecture-Part
- Requirements of remote sensing data distribution and user service
- Control and protection equipment of highvoltage direct
- Control and protection equipment of highvoltage direct
- Control and protection equipment of highvoltage direct
- Metallic materials-Compression test method at room temperature(GB/T7314-2017)
- Control and protection equipment of high voltage direct
- Continuously hot rolled high strength steel sheet and strip for
- Quilts，Quilt cover(GB/T 22796-2009)
- Metallic materials-Welding residual stresses-Method with explosion
- Iight weight thermally strengthened glass(GB/T 34328-2017)
- Continuously hot rolled high strength steel sheet and strip for
- 16mm电影放映变形附加镜技术条件(JB/T 5378-2017)
- Control and protection equipment of high voltage direct
- Measure method for exhaust smoke of marine diesel engine(GB/T5741-2008)
- Control and protection equipment of high voltage direct
- Lithium cobalt oxide(GB/T 20252-2014)
- Cold rolled titanium strip coil(GB/T 26723-2011)
- Sealant material in terrestrial photovoltaic(PV) modules-Silicone
- Structural steels with specified hardenability bands(GB/T5216-2014)
- Design requirements for residual propellant venting of launch
- Low yield strength steel plate for construction(GB/T 28905-2012)
- Glass fiber mats-Chopped strand and continuous filament mats(GB/T17470-2007)
- Railway applications-Master controller(GB/T 34573-2017)
- Towel(GB/T 22864-2009)
- Titanium and titanium alloy bars(GB/T 2965-2007)
- T4 DNA连接酶(GB/T 36389-2018)
- LED应用产品可靠性试验的点估计和区间估计(指数分布)(GB/T 36362-2018)
- LED加速寿命试验方法(GB/T 36361-2018)
- π尺(GB/T 35095-2018)
- SiC颗粒增强铝基复合材料锻材(GB/T 35096-2018)
- Fired paving units(GB/T 26001-2010)
- 500 Hz～1 MHz标准水听器(自由场比较法)(JJG 185-2017)
- Metallic materials-Determination of residual stress-Hole drilling
- Germanium renewable raw materials(GB/T 23522-2009)
- rod for cold heading(GB/T 29087-2012)
- Copper and copper alloy forging ring for the traction motors(GB/T30853-2014)
- Steel wire rope terminations-Ferrule securing sling(GB/T30589-2014)
- Vanadium flow battery-Terminology(GB/T 29840-2013)
- Silicon metal(GB/T 2881-2014)
- Continuously cold rolled high strength steel sheet and strip for
- Alumina(GB/T 24487-2009)
- a、β平面源校准规范(JJF 1702-2018)
- Continuously cold rolled high strength steel sheet and strip for
- Reduced germanium ingot(GB/T 11070-2017)
- Photovoltaic(PV) glass-Test method and performance evaluation of
- ZigBee综合测试仪校准规范(JJF 1679-2017)
- X射线反射法测量薄膜的厚度、密度和界面宽度仪器要求、准直和定位、数据采集、数据分析和报告(GB/T 36053-2018)
- Rubber bearings-Part 5:Elastic sliding seismic protection isolator
- Intelligent valve electric actuator(GB/T 28270-2012)
- Cast iron and copper valves with screwed connections(GB/T8464-2008)
- Technical specifications of explosionproof version electric valve
- Technical specifications of basic version electric valve
- 1 Hz~2 kHz标准水听器(密闭腔比较法)(JJG 340-2017)
- 3，4，5-三甲氧基苯甲酸(LY/T 2863-2017)
- General specification for permanent magnet AC servo motor(GB/T30549-2014)
- 安瓿(GB/T 2637-2016)
- MIG/MAG自动化焊接电源接口与通信协议(T/CWAN 0003-2018)
- General specification for permanent magnet brushless motor
- ABO正定型和RhD血型定型检测卡(柱凝集法)(YY/T 1592-2018)
- LED灯罩用光扩散聚碳酸酯(GB/T 35516-2017)
- 0.05～1 mm薄量块(JJG 767-1992)
- (150～2 500)MPa压力计量器具(JJG 2070-2009)
- Amorphous graphite(GB/T 3519-2008)
- 20 Hz～100 kHz水下噪声源校准规范(JJF 1651-2017)
- a、β标准平面源(JJG 788-1992)
- 13 81～273 15 K温度计量器具(JJG 2062-1990)
- Talc powder(GB/T 15342-2012)
- BX-21型低频数字相位计(JJG 381-1986)
- 1 GHz取样示波器(JJG 491-1987)
- Clutch facings for automobiles(GB/T 5764-2011)
- 白胡椒(GB/T 7900-2018)
- 14 MeV中子吸收剂量计量器具(JJG 2080-1990)
- Textiles-Determination of 4 aminoazobenzene(GB/T 23344-2009)
- 白砂糖(GB/T 317-2018)
- 白砂糖试验方法(GB/T 35887-2018)
- Laboratory animals-Method for examination of cercopithecine
- Detection and identification of strawberry latent ringspot
- Determination of chloroacetic acid(chloroacetate) contents in
- Knitted sportswear(GB/T 22853-2009)
- Detection and identification of Xanthomonas axonopodis
- Passenger car tyres(GB 9743-2015)
- Conventional moisture regains of textiles(GB/T 9994-2008)
- Test methods for water requirement of normal consistency，setting