Conclusion weld fume concentration is effectively controlled during taking comprehensive improvement measures in the welding workplace producing container.

结论在综合治理措施的实施下，集装箱焊接车间的焊接烟尘浓度得到有效控制。

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The gap control device to ensure the weld seam welding space meet the requirements, diameter, misalignment and weld gap have been strictly controlled.

采用焊缝间隙控制装置来保证焊缝间隙满足焊接要求，管径，错边量和焊缝间隙都得到严格的控制。

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The experiments show that the predicted weld dimensions are in agreement with the measured ones, and the geometry sizes of the weld can be predicted and controlled by this way.

实验表明，焊缝几何尺寸和焊接热循环的计算值和实测值吻合良好，这一方法可用于焊缝几何尺寸的预测和控制。

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