A risk assessment method for hot work based on G1-EWM and unascertained measurement theory was proposed to prevent hot work accidents in underground mines. Firstly, based on the risk influencing ...
The process of cold working involves the strengthening of steel material by physically manipulating the material below the recrystallization temperature. The recrystallization temperature is defined ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results