Modify， install， fabricate and repair production equipment as directed through work orders. Repair or replace cylinders， valves and other mechanical parts according to machine specifications.
Modify， install， fabricate and repair production equipment as directed through work orders. Repair or replace cylinders， valves and other mechanical parts according to machine specifications.
根据工作需要，修改、安装、制作和修理设备，及时修理或替换汽缸、阀门和其他机械零部件。