shaft guide roller
基本解释
- [能源科学技术]井筒导向轮
英汉例句
- X-shaft guide rail applies the support structure of two guide rails, selects imported heavy-duty roller straight-line guide rail, and has various heavy load-bearing sliding blocks.
轴导轨采用两条导轨支撑结构,并选用进口重载滚柱直线导轨,密布多个高承重滑块。
双语例句
专业释义
- 井筒导向轮