double-contact
基本解释
- 双触点
英汉例句
- "Double contact " craft at 20 centuries by the company that do obeisance to ear 60 time develop a success, secondly oxidation sulfur volatilizes the quantity decreases apparently than standard craft.
“双接触”工艺由拜耳公司于20世纪60年代开发成功,其二氧化硫挥发量比标准工艺明显减少。 - overhead double contact line system
架空双接触线系统 - double contact detection meter of gear
双啮仪 - double contact wires type catenary
双触轮式吊线 - double contact wire type catenary
双接触线式吊线