Properties of welds in MMA welding
Xem 1-1 trên 1 kết quả Properties of welds in MMA welding
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Growth of the volumes of dangerous and critical welded metal structures constructed under low temperatures imposes additional requirements on the mechanical properties of the weld joints, particularly, on the impact resistance of the weld joint and on the stability of its values.
8p 
tohitohi
19-05-2020
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