1.Without my cable hookup, I can only receive one station and the reception is very poor, but the sound is fine.
如果没有我的电缆连接,我只能收到一个电台和接待非常差,但发出的声音是好的。
2.Safety Features: Spark-resistant, reverse hookup, short circuit and overcharge protection.
安全特性:火花,耐逆联播,短路,过充保护。
4.The results of static, dynamic load and motive power test of the construction confirmed, that the stiffening load-borne hookup can be adopted.
经静动强度和动力学试验,确认补强后的承载挂钩可以修用。