BS EN IEC 62321-12:2023
电工产品中某些物质的测定 第12部分:气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯
Determination of certain substances in electrotechnical products Part 12 : Simultaneous determination — Polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography - mass spectrometry