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The main process of the accident: A leaking alcohol barrel was sent to the repair team for welding iاقرأ أكثر -
What is welding current? Answer: The current flowing through the welding circuit during welding, genاقرأ أكثر -
The main process of the accident: A certain unit in a certain place brought an empty barrel that hadاقرأ أكثر -
1. The arc temperature of argon arc welding is generally between that of plasma arc welding aاقرأ أكثر -
1. Welder's Position and Welding Posture As the saying goes, "Stand properly and sit properly." Of cاقرأ أكثر -
The main process of the accident: Two oil workers at a shipyard were spraying the last coat of paintاقرأ أكثر -
1. Welding Environment Factors These factors include environmental factors, environmental protectionاقرأ أكثر -
First, master certain welding theory. Welding theory is derived from practical experience, and the rاقرأ أكثر -
The terminal board was burned and the welding machine casing was electrified, causing an electric shاقرأ أكثر -
1. Why does the welding arc have a blow phenomenon?Answer: During the welding process, the arc centeاقرأ أكثر -
1. What is low-frequency pulse? What welding is suitable for?Answer: The pulse arc with a pulse freqاقرأ أكثر -
1. What is mag welding?Answer: Mag welding is the process of using a mixed gas of 75--95% ar + 25--5اقرأ أكثر