General Science- Peetal Ka Bartan Kin avyawo Dwara Banta Hai ?

Q.11450: पीतल का बर्तन किन अवयवों द्वारा बनता है ?
A
B
C
D
Previous Next
कृपया शेयर करें=>

पीतल का बर्तन किन अवयवों द्वारा बनता है ? - What type of brass pot is made by the ingredients? - Peetal Ka Bartan Kin avyawo Dwara Banta Hai ? General Science in hindi,   Copper Aur Tin question answers in hindi pdf  Copper Aur aluminium questions in hindi, Know About Copper Aur Zinc General Science online test General Science notes in hindi quiz book    Copper Aur nickel