- 相关词组
- low-tension regulating transformer低压调节变压器
- radio detonator无线电(控制)引信
- second delay electric detonator秒延期电雷管
- primer detonator起爆雷管
- low-tension supply低压电源;低压整流器
- millisecond delay electric detonator毫秒延期电雷管
- non-electric delayed detonator非电延期雷管
- resistance of electric detonator电雷管电阻
- permitted electric detonator for coal mine煤矿许用电雷管
- split-second delay detonator微差电雷管
- signal detonator信号弹
- primer detonator unit起爆雷管
- safety current of detonator电雷管安全电流
- plain detonator普通雷管
- short-delay detonator毫秒延发雷管
- magnetoelectric detonator磁电雷管
- nonpriming material detonator无起爆药雷管
- low-tension spark plug低压火花塞
- low-tension pulse低压脉
- millisecond detonator毫秒雷管
- 今日热词
- 热门搜索
- Song n.歌曲;歌唱（艺术）;诗歌，韵文;鸟叫声，鸟语;
- lesson n.一课时;课程;教训;《圣经》选读;
- weave v.编，织;编造;迂回行进;n.编法，织法;
- avenue n. 林荫路;大街;途径，手段;〈美〉（南北向）街道;
- tap into 利用，开发;
- so that 以便;因此;
- weather n. 天气， 气象;暴风雨;vt.& vi. 晒干， 风化;
- brass n.黄铜;铜管乐器;钱;黄铜饰品（尤指马挽具上的黄铜圆片）;v.〈英〉付（款）;[冶]把…包铜;〈口〉无耻地胡搞;
- headteacher n.中小学的校长;
- mat n.席子，垫子;（体育运动用的）厚垫子;衬边;团，簇;
- eur usd 欧元
- google scholar 谷歌学术搜索（网络搜索工具）;谷歌学术
