"Мөрөөдөл"
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нь бие даасан, Миний улсаар баригдсан нь албан ёсоор албан ёсоор орсон байна
<< of off off off < < -ийг тайрч байна. Далайн . src="http://www.china-news-online.com/pic/2025-05-06/qyuxggxdmem.gif" alt=""/> Zeng Xianhan is an electric welding technician of China Shipbuilding Co., Ltd. The team has undertaken the first time that such a high pressure Дамжуулах хоолойн гагнуур <<<<<<< > and even blow up The "Dream" is a simultaneous operation of multiple Systems -ийг хойшлуулах болно. 2mm arc to overcome the welding problem Zeng Xianhan said "The 'Dream' number is very large It is so big that it can hold everyone's dreams The 'Dream' number is very small Small is so small that the distance left to me is only 2mm..." Xianhan repeatedly debugged it a little bit Finally He found the key to solve the problem — The height of arc combustion is always maintained at 2 mm The welded pipes are used to detect the flaw X-ray irradiation shows that the weld is perfect No holes мөн хагарал байхгүй 545 welds 2000 hours 100% acceptance pass rate He used millimeter-level craftsmanship to conquer the deep-sea weld beads After completing the welding task of the "Dream" Zeng Xianhan said: "Now, I can finally give myself a thumbs up" "Welding is endless" He said he would also participate in the construction of more heavy weapons of the great powers Zeng Xianhan from Dashan, Sichuan Excellent welding skills At the age of 19, he participated in the welding work of the world's first intelligent bulk carrier "Dazhi" class="photo_img_20190808" > I found that people soldered much better than us I realized Welding is endless" class="photo_img_20190808" >
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