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激光器种类繁多,应用广泛(见表1)。在利用激光进行加工的领域,由于是利用激光的大量能量,因此对激光若不从安全、卫生的角度加以充分考虑,就会产生眼晴及皮肤受到伤害的
A wide range of lasers, widely used (see Table 1). In the field of laser processing, because of the use of a large amount of laser energy, there is a risk of eye damage and skin damage if the laser is not considered in a safe and hygienic manner