GB/T 35104-2017肥料中邻苯二甲酸酯类增塑剂含量的测定气相色谱-质谱法国家标准
英文:Determination of plasticizers (phthalic acid esters) in fertilizer—Gas chromatography-mass spectrometry(GC-MS) GB/T 3...
英文:Determination of plasticizers (phthalic acid esters) in fertilizer—Gas chromatography-mass spectrometry(GC-MS) GB/T 3...