... WELDING and Material（焊接与材料）: ASTM (American Society for Testing Materials)美国材料实验协会 AWS (American Welding Society)美国焊接协会 ...
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Welding Material and Electrode 有关焊接材料及电焊条
ferroalloy and welding material 主要产品和服务
welding equipment and material 焊接设备和材料
welding procedure and material 焊接工艺及材料
material and welding 材料和焊接
The adjusting room of existed welding material and the developing trend is analyzed.
分析了现有焊接材料的调整空间和高性能焊接材料的发展趋势。
Welding CCT diagrams of steels are the basic to select welding material, determine the optimum welding technology, relieve welding cracks and lay down standard of past heat treatment.
钢的焊接CCT图，是正确选择焊接材料、确定最佳焊接工艺、消除焊接裂纹、制订焊后热处理规范的重要依据。
The welding technology in our country has made a great progress, and our country becomes the largest welding material consumption country in the world.
我国焊接生产技术有了巨大的进步，已经成为世界最大的焊接材料消耗国。
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