GB/T 34782-2017蜂胶中杨树胶的检测方法高效液相色谱法国家标准
英文:Method for the determination of poplar tree gum in propolis—High performance liquid chromatography GB/T 34782-2017介绍:...
英文:Method for the determination of poplar tree gum in propolis—High performance liquid chromatography GB/T 34782-2017介绍:...