GB/T 32760-2016反刍动物甲烷排放量的测定六氟化硫示踪—气相色谱法国家标准
英文:Determination of methane emissions from ruminants—Sulfur hexafluoride (SF6) tracer-Gas chromatographic method GB/T 32...
英文:Determination of methane emissions from ruminants—Sulfur hexafluoride (SF6) tracer-Gas chromatographic method GB/T 32...