Never heat NF 3 cylinders with a torch, heat lamp, or water bath.

禁止用火炬 、 热灯或水浴来加热NF3钢瓶.

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Now place the glass or film sample are demonstrating between the meter and the Heat Lamp.

现在,将您做展示的玻璃或胶膜置于仪器与加热灯之间.

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The sensor should have a clear view of the heat lamp through the glass or film.

透过玻璃和胶膜,感应器的前方应该要很清晰.

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