曲管压力平衡伸缩接头 curve tube pressure balance expansion joint
找些结实的管子或者杆子，连接头，平衡底座，就可以组装自己的简易稳定支架，从背心式到手持式，可以做出不同形式。
Using solid pipes or rods, at-joint, and a counterbalancing weight, you can assemble your own poor-man's copy -which can vary form the gimbal arm-and-vest variety to the side-handle version.
在输入电子平衡和XLR接头，用于循环的信号直接输出，同时还实施标准。
The inputs are electronically balanced and implemented on XLR connectors, whilst Direct Outs for looping the signal are also standard.
游梁平衡抽油机由于其自身结构特点，在运行过程中，连杆上接头与横梁连接部分经常会出现振动和响声。
As its structure character of beam pumping unit, vibration and noise happen on the joint of connection rod head and beam during operation.
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