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15 قسمت از #شیرهای_صنعتی ،تعمیر و نگه داری، میتننس 👆👆👆👆👆 (تشکر از مهندس سجودی)
15 قسمت از #شیرهای_صنعتی ،تعمیر و نگه داری، میتننس 👆👆👆👆👆 (تشکر از مهندس سجودی)
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A__K__Rakhit_Heat_Treatment_of_G.pdf
6.4 MB
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Hap carrier Learning-(@mechanic3).pdf
2.6 MB
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Antony_Barber,_C_Eng_,_M_Sc_,F_I.pdf
22.8 MB
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API 510-2014.pdf
929.8 KB
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ترسيم_سه_بعدي_تاسيسات_مكانيكي_و_موتورخا.pdf
3.1 MB