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| 61. | butt resistance welding |
| 对接电阻焊 |
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| 62. | continuous weld |
| 连续焊缝 |
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| 63. | curve welding sea |
| 曲线焊缝 |
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| 64. | butt seam welder |
| 对接滚焊机 |
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| 65. | weld intercrystalline corrosion |
| 焊缝晶间腐蚀 |
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| 66. | butt joint with double straps |
| 双夹板对接 |
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| 67. | surface of weld |
| 焊缝表面 |
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| 68. | fiber optic butting connector |
| 光纤对接连接器 |
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| 69. | butt drying-plate |
| 对接式烘板 |
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| 70. | butt seam welding |
| 对接滚焊 |
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