GB/Z 35959-2018液相色谱-质谱联用分析方法通则国家标准
英文:General rule for liquid chromatography-mass spectrometry GB/Z 35959-2018介绍: 国家标准《液相色谱-质谱联用分析方法通则》由TC63(全国化学标准化技术委员会)归...
英文:General rule for liquid chromatography-mass spectrometry GB/Z 35959-2018介绍: 国家标准《液相色谱-质谱联用分析方法通则》由TC63(全国化学标准化技术委员会)归...
英文:Nanotechnologies—Analysis of amorphous carbon, ash and volatile of carbon nanotubes—Thermogravimetry GB/T 36065-2018介...
英文:Nanotechnology—Determination of contact angles of nanopowders—Washburn dynamic pressure method GB/T 36086-2018介绍: 国家标...
英文:Nanotechnologies—Guidance for developing representative test materials consisting of nano-objects in dry powder form ...
英文:Determination of bromine in organic flame retardant—Oxygen bomb combustion-ion selective electrode method GB/T 36791-...
英文:Low temperature pattern wax material for investment casting—Part 1: Testing methods for physical properties GB/T 1423...
英文:Low temperature pattern wax materials for investment casting—Part 2: Testing methods for usability properties GB/T 14...
英文:Nanotechnology—Characterization of multiwall carbon nanotube in aqueous solution—Extinction spectroscopy GB/T 37225-2...
英文:Nanotechnologies—Materials specifications—Guidance on specifying nano-objects GB/T 37156-2018介绍: 国家标准《纳米技术 材料规范 纳米物体特...
英文:High purity silicon carbide—Determination of trace elements GB/T 37254-2018介绍: 国家标准《高纯碳化硅 微量元素的测定》由TC194(全国工业陶瓷标准化技术委...