Therefore, the support foot and part of the flange surface were adjusted in situ, which solved the problem.

通过对烟道支腿及法兰面的局部现场调整，解决了此问题。

youdao

Therefore, the support foot and part of the flange surface were adjusted in situ, which solved the problem.

通过对烟道支腿及法兰面的局部现场调整，解决了此问题。

youdao