Features are not easy to break, easy to carry weight is very light, the disadvantage is that the quality of bending deformation is easy to poor.
特点是不易折断、携带方便重量很轻,缺点是容易弯曲变形质量较差。
The production technology, equipment selection, quality performance and the application of light weight printing paper are probed in the paper.
探讨了轻质印刷纸的生产工艺、设备选型、质量性能以及彩印轻质印刷纸的应用。
Draw arc stud welding gun makes high welding quality, with light weight and convenient operation.
属于拉弧式电弧螺柱焊焊枪,焊接质量好,重量轻,操作方便。
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