I know from network production laser dynamometer and laser of different types of your company pop one's head.
我从网上了解到你们公司生产各种类型的激光功率计和激光探头。
A multi wave length photo electric laser power meter of the utility model relates to a testing various wave lengths laser power dynamometer in the laser technical field.
一种多波长光电激光功率计，属于激光技术领域中涉及的一种能测试多种波长激光器功率的功率计。
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