under cutting的意思|示意

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under cutting相关短语

1、 under cutting turning tool 沉割车刀,管子切割机床

2、 under-cutting 削平现象

3、 under cutting of track 落道

4、 under-cutting tools 沉切刀具

5、 electrode for under-water cutting 水下割条

6、 Regeneration under clear cutting system 皆伐更新

7、 regeneration under clear cutting 皆伐更新

8、 under water cutting outside 水下外切割