Yuan_Dynasty_-_waterwheels_and_smelting.png(೮೦೦ × ೫೯೨ ಚಿತ್ರಬಿಂದು, ಫೈಲಿನ ಗಾತ್ರ: ೨೬೨ KB, MIME ಪ್ರಕಾರ: image/png)

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English: This medieval printed illustration depicts waterwheels powering the bellows of a blast furnace in creating cast iron. This illustration is taken from the 14th century treatise Nong Shu, written by Wang Zhen in 1313 AD, during the Chinese Yuan Dynasty.
ದಿನಾಂಕ AD
ಆಕರ http://www.waterhistory.org/histories/waterwheels/
ಕರ್ತೃ Wang Zhen

ಪರವಾನಗಿ

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depicts ಇಂಗ್ಲಿಷ್

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ದಿನ/ಕಾಲ ಒತ್ತಿದರೆ ಆ ಸಮಯದಲ್ಲಿ ಈ ಕಡತದ ವಸ್ತುಸ್ಥಿತಿ ತೋರುತ್ತದೆ.

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ಪ್ರಸಕ್ತ೧೪:೪೯, ೨೮ ಡಿಸೆಂಬರ್ ೨೦೦೭೧೪:೪೯, ೨೮ ಡಿಸೆಂಬರ್ ೨೦೦೭ ವರೆಗಿನ ಆವೃತ್ತಿಯ ಕಿರುನೋಟ೮೦೦ × ೫೯೨ (೨೬೨ KB)Mywood{{Information |Description= This medieval printed illustration depicts waterwheels powering the bellows of a blast furnace in creating cast iron. This illustration is taken from the 14th century treatise Nong Shu, written by Wang Zhen in 1313 AD, during t

ಈ ಕೆಳಗಿನ ಪುಟವು ಈ ಚಿತ್ರಕ್ಕೆ ಸಂಪರ್ಕ ಹೊಂದಿದೆ:

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ಈ ಫೈಲ್‌ನ ಹೆಚ್ಚು ಜಾಗತಿಕ ಬಳಕೆಯನ್ನು ವೀಕ್ಷಿಸಿ.