问题
判断题
在薄板结构焊接中，焊缝过长，就容易产生直线变形。
答案
参考答案：错
解析：在薄板结构焊接中，焊缝过长，就容易产生波浪变形。
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在薄板结构焊接中，焊缝过长，就容易产生直线变形。
参考答案：错
解析：在薄板结构焊接中，焊缝过长，就容易产生波浪变形。
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