查询词典 double back

double-headed rail：雙頭軌條

"两次过滤","Double filtration" | "双头轨条","Double headed rail" | "双连条","Double lacing"

double-headed rail：双头钢轨

double-headed nail ==> 双帽钉 | double-headed rail ==> 双头钢轨 | double-headed spike ==> 双头钉

double-headed arrow：双箭头

double-head automatic transmitter 双机头自动发报机 | double-headed arrow 双箭头 | double-headed rail 工字轨

double-headed camera：双头摄影机

double-headed bolt tension meter 双头螺栓张力计 | double-headed camera 双头摄影机 | double-headed spray gun 双口喷枪

Double-line engine：双列发动机

Double jointed propeller shaft 双万向节传动轴 | Double-line engine 双列发动机 | Double overhead camshaft 双顶置凸轮轴

Double-line engine：双列策念头

Double jointed propeller shaft 双万向节传动轴 | Double-line engine 双列策念头 | Double overhead camshaft 双顶置凸轮轴

double-line entry：双行条目

double-click on 双击 | double-line entry 双行条目 | double click 双击

double-line railway：雙線鐵路

3135 double-line interlocking lock and block 雙線半自動閉塞 | 3136 double-line railway 雙線鐵路 | 3137 double-line section 雙線區段

double-line traffic：雙線行車

3137 double-line section 雙線區段 | 3138 double-line traffic 雙線行車 | 3139 double-line working 雙線行李

double-line working：雙線行李

3138 double-line traffic 雙線行車 | 3139 double-line working 雙線行李 | 3140 double-rail retarder 雙軌條車輛減速器

hard money：价格比较稳定的钱

14、good money 有利可图的钱 | 15、hard money 价格比较稳定的钱 | 16、hot money 短期流动资金

davit：吊锚柱

随着企业的不断发展,生产技术和经验的不断成熟,我司的主营产品已由建厂初期的细小杂件发展到目前的各类大型配件,包括不锈钢系船柱(bollard), 不锈钢攀爬梯(ladder), 不锈钢窗框(window frame), 不锈钢吊锚柱(davit), 不锈钢锚架(cathead),