2) Chibvumirano chezvakavanzika chinogona kusaina
3) Mazuva manomwe ekudzorera vimbiso
Zvinotonyanya kukosha: isu hatigone kupa kwete chigadzirwa chete, asi tekinoroji mhinduro sevhisi!
Zita reChigadzirwa: Tungsten sulfide WS2 poda
CAS NO.: 12138-09-9
Kuchena: 99.9%
Particle size: 60nm, 500nm, 3-4 um, 9-10 um kana sechikumbiro chako
Kuonekwa: Black powder