Most of the problems that are seen are caused by the use of the bufferhead and kiobuf and are addressed in the new layer.
出现的大部分问题是由对缓冲区头和kiobuf的使用引起的,在这个新的层中已经得以处理。
2
The use of hydraulic cylinder in hydraulic elevator, the part usually has five parts: piston and piston rod, cylinder and cylinder head, buffer device, sealing device and exhaust device.