Nanomaterials are excellent ΠΊΡƒΠΏΠΈΡ‚ΡŒ ΠΎΡ‚ 88,00 Ρ€ΡƒΠ±.


ΠšΠ°Ρ‚Π°Π»ΠΎΠ³ Nanomaterials are excellent (filters for heavy metals)