Science Events
Sa Pa initiative to the final
A project that both uses and preserves local natural aromatherapy sources and benefits the grassroots community in Sa Pa has reached the international prize finals.
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A project that both uses and preserves local natural aromatherapy sources and benefits the grassroots community in Sa Pa has reached the international prize finals.
The CEP system (which performs two major functions: concentrating positive ions and converting them to solid metals, then eliminating them) operates by tracing the trace…