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

雙語例句

• 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。

• mechanical guy derrick更多例句

专业释义

交通運輸工程

• 動力牽索吊杆裝置