The invention relates to a method for using impulse YAG solid laser to on site repair large work piece. Wherein, it comprise that cleaning needed part, repairing with YAG laser fusion, and machining;

本发明提供了一种利用脉冲YAG固体激光现场修复大型工件的方法， 包括修复部位的清理、YAG激光熔覆修复、机加复形三个工艺过程。

youdao

Since most of the bikes had been changed or disassembled by thieves, the police also provided an on-site repair service.

由于大多数的被窃自行车都被窃贼改动或拆卸过，警察在现场还为失主们提供了维修服务。

youdao

Perform on-site servicing and repair.

进行现场服务和维修。

youdao

To squeeze out more revenue, Hanson plans to open new motor-rebuilding shops and offer more on-site repair and parts installation.

FORBES: The big dig

To squeeze out more revenue, Hanson plans to open new motor-rebuild shops and offer more on-site repair and parts installation.

FORBES: The Big Dig

An SGN spokeswoman said emergency engineers had been on-site working around the clock to repair the leak.

BBC: Southeastern: Southern Gas 'too slow' over Kent gas leak