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使用激光焊焊接圆盘锯片上的硬金属锯齿,锯片不会发生变形,既省去了后续修整,又提高了强度,还可以大大降低加工的费用。
The use of laser welding circular saw blade hard metal sawtooth saw blade will not be deformed, eliminating the need for subsequent trimming, but also improve the strength, but also can greatly reduce the processing costs.