First, let's look at the Sell Side Indicator, which has been our most-reliable market-timing barometer (see following chart).

首先，让我们看看买方指标，该指标一直是我们最可靠的市场时序晴雨表(参看下图)。

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The machine body is also provided with a negative iron output hole, a timing switch, a power supply indicator light, a wind inlet, and a power supply line, etc.

机体上还设有负离子输出孔，定时开关、电源指示灯、进风口及电源线等。

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The machine body is also provided with a negative iron output hole, a timing switch, a power supply indicator light, a wind inlet, and a power supply line, etc.

机体上还设有负离子输出孔，定时开关、电源指示灯、进风口及电源线等。

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