在建立和拆除连接的过程中，TCP握手可能会带来巨大的开销，当然最好能够避免这个开销。
A TCP handshake while establishing and tearing down connections can be a huge overhead that is best avoided if possible.
如果你想替换弹出式排水管，你可用可调式扳手拆除连接排水管和法兰的螺丝，然后从T型三通处拆掉排水法兰。
Unscrew the nut that connects the drain to the flange using an adjustable wrench if you are replacing the pop-up drain. Then remove the drain flange from the T-connector.
拆除室内机与室外机之间的铜管、电源连接。
Second, the demolition of copper tube, power supply connection between with the house.
应用推荐