أخبار
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The windproof sack on the window fell on the welding cable joint, causing a fire 1. Accident processاقرأ أكثر -
1. Theoretical knowledge: Understand the physical and chemical changes in the welding process, suchاقرأ أكثر -
Welding caused fire accidentAccident: At a construction site, a welder did not effectively isolate aاقرأ أكثر -
1. Chromium stainless steel has certain corrosion resistance (oxidizing acid, organic acid, cاقرأ أكثر -
1. Accident Process The construction of the 8-story staff dormitory of a certain unit was affected bاقرأ أكثر -
Definition and principle: Consumable welding rod: During the welding process, the welding rod itselfاقرأ أكثر -
1. Accident process A chemical plant has a deep-cold hydrogen production device several storiاقرأ أكثر -
There are many ways to save welding costs, such as adopting advanced welding technology, selecting aاقرأ أكثر -
The tragic welding explosion that occurred at a certain group company serves as a sobering reminderاقرأ أكثر -
Applicable power source typeThe E6013 electrode is a structural steel electrode with an acidic coatiاقرأ أكثر -
The welding rod is a melting electrode coated with flux for arc welding. It consists of two parts: fاقرأ أكثر -
Main course of the accident A pharmaceutical factory sent a leaking alcohol barrel to the repاقرأ أكثر