welding die

基本解释

Reverse engineering and NC machining of welding die for shadow mask;
提出一种利用图像分析方法进行荫罩网孔检测的新技术。
The utility model relates to a horizontal reinforced bar welding die. The utility model is especially suitable for the connection of reinforced bars with large diameter in construction engineering.
本实用新型涉及到一种水平向钢筋焊接模具，尤其适用于建筑工程中的粗直径钢筋连接。
ip.com
Closed hole, you can use laser photocoagulation, frozen or solidified electric cautery law so that the hole-map choroidal contact with the retina to respond, then it will scar the hole "welding die."
封闭裂孔，可以采用雷射光凝固、冷冻凝固或电热烧灼法，使裂孔周图之视网膜与脉络膜接触面产生反应，进而使其结疤而将裂孔“焊死”。
uzmart.com