久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

“水平度”的英語可以翻譯為：levelness ...

“水平度”的拼音為：shuǐ píng dù...

為得到良好精度,建議再次檢查水平度.For getting good precision it is recommended to recheck level again.每次檢查機(jī)器水平度, 桌面都需要磨平.When machine level is checked every time, table surface grinding is necessary.注: 小心安裝和排列使得開關(guān)盒頂部具有適當(dāng)?shù)乃蕉?Note: Insta...