solder paste printer

例句：

1. 1. The solder paste printer is used to print the solder on the circuit board.
   焊膏打印机用于在电路板上打印焊料。
2. 2. Solder paste printers are essential tools for electronic repair technicians.
   焊膏打印机是电子维修技术人员必备的工具。
3. 3. The solder paste printer was designed to improve the accuracy and speed of soldering operations.
   焊膏打印机的设计旨在提高焊接操作的准确性和速度。