Q.21696: जिप्सम का उपयोग किस क्षेत्र में किया जाता है ? |
जिप्सम का उपयोग किस क्षेत्र में किया जाता है ? - In which field is gypsum used? - Gypsum Ka Upyog Kis Shetra Me Kiya Jata Hai ? Rajasthan GK in hindi, Mineral Resources of Rajasthan cement Aivam Rasayanik Vastuon Ke Nirmann Me question answers in hindi pdf Shariya Bhumi Ko Upajaoo Banane Me questions in hindi, Know About Plastic Of paris Nirmann Me Rajasthan GK online test Rajasthan GK MCQS Online Coaching in hindi quiz book Uparyukt Sabhi