GB/T 46122.11-2025
ActiveFireworks—Test methods for determination of specific chemical substances—Part 11: Determination of phosphorus content—Inductively coupled plasma optical emission spectrometry (ICP-OES)
烟花爆竹 特定化学物质检测方法 第11部分:磷含量的测定 电感耦合等离子体原子发射光谱法(ICP-OES)