Hi, 欢迎访问门门
登录 | 注册
IOS
Android
- Chromium ores-Determination of mercury content-Solid sampling and
- Aluminium silicate wool and it’s products for thermal
- 2，5-二氯苯胺(GB/T 23667-2019)
- 3，4-二氯苯胺(GB/T 23673-2019)
- Guidelines for formulating the ageing management programme of
- GH4145合金棒材和锻件通用技术条件(GB/T 38443-2019)
- Electronic toll collection-Dedicated short range communication-Part
- Classification for the items of pressurized water reactor nuclear
- Electronic toll collection-Dedicated short range communication-Part
- Corrosion of metals and alloys-Potentiostatic test and evaluation
- General technical requirements of modular isolation units for
- Air filter(GB/T 14295-2019)
- Electronic toll collection-Dedicated short range communication-Part
- Air cleaner for ventilation system(GB/T 34012-2017)
- Electronic toll collection-Dedicated short range communication-Part
- ABO反定型检测卡(柱凝集法)(YY/T 1669-2019)
- Classification for content of harmful elements in coal-Part
- 2019清华大学美术学院毕业生作品集
- 18F-FDG PET/CT肿瘤显像报告要素规范(DB31/T 1116-2018)
- Footwear-General test methods-Appearance quality(GB/T 3903.5-2011)
- Classification for petroleum resources/reserves(GB/T 19492-2004)
- Athletic shoes(GB/T 15107-2013)
- Determination of perfluorooctane sulfonates(PFOS) and
- External wall interior insulation composite panel system(GB/T30593-2014)
- Curtainwallimitation synthetic resin coating for buildings(GB/T29499-2013)
- Footwear-Test methods for whole shoe-Abrasion resistance(GB/T3903.2-2017)
- Concrete and reinforced concrete sewer pipes(GB/T 11836-2009)
- Footwear-Test methods for whole shoe-Flexing resistance(GB/T3903.1-2017)
- Analysis of natural gas composition-Gas chromatography(GB/T13610-2014)
- Dimensions of refractory bricks for rotary kilns(GB/T 17912-2014)
- DEHCH增塑聚氯乙烯(PVC)第3部分:输液输血器具专用料(T/CSBME 001.3-2018)
- Commercial coal marking(GB/T 25209-2010)
- Classification for content of harmful elements in coal-Part
- Chinese classification of coals(GB/T 5751-2009)
- Classification for content of harmful elements in coal-Part
- Cement grinding aids(GB/T 26748-2011)
- Central station air handling unit(GB/T 14294-2008)
- 钛冶炼厂工艺设计标准(GB 51326-2018)
- Diisopropylamine for industrial use(GB/T 23966-2009)
- E系再生橡胶(T/CRIA 21001-2018)
- Determination of specific gravity of ion exchange resins in wet
- Declaring rule for wood packing materials of importing and
- Determination of bulk density of ion exchange resins in wet
- Designation system and basis for specification of ion exchange
- Code of preparation for international freight forwarding
- Code of contracts for international freight forwarders(GB/T30057-2013)
- Explosive proof industrial trucks-Part 1: Battery operated
- Circular Concrete Pole(GB/T 4623-2014)
- Bauxite based synthetic homogenized grogs(GB/T 32832-2016)
- Determination of chromium(Ⅵ) in chrome refractories-Spectrometric
- Alloy structure steels(GB/T 3077-2015)
- Fine blanking dies-Specifications(GB/T 30218-2013)
- Chemical analysis of refractories containing chrome(GB/T 5070-2015)
- 25MW以下汽轮机轮盘及叶轮锻件技术条件(JB/T 7028-2018)
- 50MW以下汽轮发电机转子锻件技术条件(JB/T 7026-2018)
- 25MW以下汽轮机转子体和主轴锻件技术条件(JB/T 7025-2018)
- Classification for content of harmful elements in coal-Part
- General specifications of sheet metal stamping parts(GB/T30571-2014)
- 200级有机硅玻璃粉云母带(JB/T 13477-2018)
- Commercial coal quality-Lignite(GB/T 31862-2015)
- Chemical analysis of magnesia-alumina refractories(GB/T 5069-2015)
- Chemical analysis of alumina silica refractories(GB/T 6900-2016)
- 30°楔形防松螺纹(GB/T 37462-2019)
- Continuously hot rolled high strength steel sheet and strip for
- Continuously hot rolled high strength steel sheet and strip for
- Continuously cold rolled high strength steel sheet and strip for
- Evaluation indicators for new type smart cities(GB/T 33356-2016)
- General specification for launching machine(GB/T 26470-2011)
- Gold ingots(GB/T 4134-2015)
- 9 kHz～30 MHz鞭状天线校准规范(JJF 1706-2018)
- Feng flavor Baijiu(GB/T 14867-2007)
- Chemical analysis methods for nonrare earth impurities of rare
- Aluminium alloy ingots for casting(GB/T 8733-2016)
- Chi flavor Baijiu(GB/T 16289-2018)
- Asphalt paver(GB/T 16277-2008)
- Classification of alcoholic beverages(GB/T 17204-2008)
- Fixed digital electric measuring instruments-Part 3:Special
- Glass fibre wet laid mat(GB/T 26733-2011)
- Fixed digital electric measuring instruments-Part 6: Special
- Glass fibre stitched fabrics(GB/T 25040-2010)
- Fixed digital electric measuring instruments-Part 5:Special
- Fixed digital electric measuring instruments-Part 1:Definitions and
- Determination of exchange capacity of argon ion exchange resin(GB/T8144-2008)
- Glass fibre woven roving(GB/T 18370-2014)
- Fixed digital electric measuring instruments-Part 2: Special
- Determination of moisture holding capacity of ion exchange
- Fixed digital electric measuring instruments-Part 4:Special
- Fixed digital electric measuring instruments-Part 8: Recommended
- Fixed digital electric measuring instruments-Part 7:Special
- Classification， terminology andnumbering for parts and assemblies
- Designation system for rare earth products(GB/T 17803-2015)
- Down garments(GB/T 14272-2011)
- Determination of moisture content in latex-Microwave transmission
- BST DNA聚合酶(GB/T 36755-2018)
- Aluminium and aluminium alloys rod for electrical purpose(GB/T3954-2014)
- Chemical analysis method for rare earth metals and their
- Continuously hot rolled high strength steel sheet and strip for
- Clothes with fillings(GB/T 2662-2017)
- Ferromanganese(GB/T 3795-2014)
- Aluminium and aluminium alloys foil for flexible packaging(GB/T22647-2008)