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- electromagnetic treadle 电磁式接触器,电磁式踏板
- Electromagnetic wave travel as light wave do. 电磁波的传播就像光波的传播一样。
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- She was working the treadle of her sewing-machine. 她正用脚踩动缝纫机的踏板。
- Communication of audible signals encoded in electromagnetic waves. 无线通讯以电磁波密码进行的可听信号的联络
- Removed the protect bar、treadle and the seat. 将引擎前方的护把、踏板、座垫给拆除.
- Which money treadle motorcycle is suitable to me? ? 您的位置:我也知道>生活>哪款踏板摩托车适合我??
- So they are using their treadle pumps again. 所以他们重新使用踏板抽水机。
- The electromagnetic force becomes dominant. 电磁力处于支配地位。
- Electromagnetic radiation is corpuscular. 电磁辐射是微粒性的。
- Electromagnetic radiation produced by natural phenomena such as lightning. 大气电,自然电波由自然现象,如闪电等产生的电磁辐射等
- Oh! My God! It is the electromagnetic interdiction! 上帝啊!是电磁遮断!
- She was working the treadle of her sewing - machine . 她正用脚踩动缝纫机的踏板。
- With the other special electromagnetic wire. 其他特殊电磁线。
- A device used to modulatean electromagnetic wave. 调制器用以调制电磁波的装置。
- EASY TREADLE DESIGN, exclusive design. Eliminates operator fatigue. 轻巧的踏板设计(独特设计):减少了操作者的疲劳。
- Electromagnetic wave travels as light wave does. 电磁波的传播就像光波的传播一样
- He told me that the treadle pump was a gift from God. 他告诉我,脚踏泵真是上天的恩赐。
- Electromagnetic waves travel as fast as light. 电磁波传播的速度和光一样。
- Be how much a treadle motorcycle direct current fire maker? 一个踏板摩托直流电打火器多少钱?