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Location:Home  >  Application  >  Laser Marking  >  Metal Material Laser Marking
Stainless steel telescopic rod laser marking black ruler scale
Detailed Description
The telescopic antenna is composed of two or more tubes of different sizes, which can be extended and shortened. For the convenience of customers, the antenna will be marked with scales. The scale is a tool for measuring the length of an object by using the length unit as a standard to mark the scale. Its accuracy requirements are very high.
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