The invention relates to a laser spot collector with low frequency and narrow pulse for a laser transmitter.
本发明涉及一种激光发射机用低频窄脉冲激光光斑采集器。
The laser spot collector is characterized by high efficiency and automation, on-line detection capacity, good commonality and high cost performance.
本发明的 特点是效率高，自动化程度高，能够在线检测，通用性好，性价比高。
The automatic machine of anode current collector and bottom plate spot welding was designed and prepared successfully.
报导了碱锰电池负极集流体自动焊接机的研制。
应用推荐