A awm theihna: | |
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Effects tehkhin dan: A hnuaia mi hi Φ metallographic diagram 35 * 1.2mm leh speed 3.5m/min a ni.
A chunga thlalak hian argon arc welding leveling thlalak a tarlang a ni.
A chunga thlalak hian argon arc welding-a electromagnetic control dah hnua welding leveling thlalak a tarlang a ni.