设备调试与现场维修维护，熟悉电路、油路、气路原理。

Equipment debugging and line maintenance maintenance, familiar electric circuit, oil duct, air course principle.

youdao

设备调试与现场维修维护，熟悉电路、油路、气路原理。

Equipment debugging and line maintenance maintenance, familiar electric circuit, oil duct, air course principle.

youdao