mechanical guy derrick
基本解释
- [交通運輸工程]動力牽索吊杆裝置
英汉例句
- Derrick guy wire as the special supporting member of downhole derricks, its performance has much impact on the mechanical behavior of derricks.
繃繩作爲作業井架的特殊支承搆件，其工作特性對作業井架的力學行爲有較大影響。
雙語例句
专业释义
- 動力牽索吊杆裝置