GB/T 3394-2023工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定气相色谱法国家标准
英文:Determination of trace carbon monoxide, carbon dioxide and acetylene of ethylene and propylene for industrial use—Gas...
英文:Determination of trace carbon monoxide, carbon dioxide and acetylene of ethylene and propylene for industrial use—Gas...
英文:Acrylic acid and acrylates for industrial use—Part 5:2-Ethylhexyl acrylate for industrial use GB/T 17529.5-2023介绍: 国家...
英文:Acrylic acid and acrylates for industrial use—Part 2:Methyl acrylate for industrial use GB/T 17529.2-2023介绍: 国家标准《工业用...
英文:Acrylic acid and acrylates for industrial use—Part 3:Ethyl acrylate for industrial use GB/T 17529.3-2023介绍: 国家标准《工业用丙...
英文:Acrylic acid and acrylates for industrial use—Part 1:Acrylic acid for industrial use GB/T 17529.1-2023介绍: 国家标准《工业用丙烯酸...
英文:Acrylic acid and acrylates for industrial use—Part 4:n-Butyl acrylate for industrial use GB/T 17529.4-2023介绍: 国家标准《工业...
英文:Surface active agents—Detergents for domestic machine dishwashing—Guide for comparative testing of performance GB/T 2...
英文:Gas analysis—Analytical methods validation for hydrogen fuel in proton exchange membrane(PEM) fuel cell applications ...
英文:Test method for measurement of the permeability of chemical equipment—Part 2:Fiber reinforced thermosetting plastic e...
英文:Test method of impermeable graphite materials—Part 12:Thermal conductivity GB/T 13465.12-2023介绍: 国家标准《不透性石墨材料试验方法 第12...