Used in ambient temperatures of 0 ~ 50, humidity less than 85%r. H.

适宜使用环境温度0度到50度，相对温度85%以下。

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The problems for heat pumps operating at low ambient temperatures were analyzed.

分析了热泵在低温环境工作时存在的问题。

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The free radical spectrometer of wood surface was studied under ambient temperatures.

本文在室温条件下对木材表面自由基波谱进行了研究。

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The high-speed track suits the Red Bull car and there remain questions about the Brawn car's ability to be competitive in the lower ambient temperatures that are usual at Spa-Francorchamps.

BBC: I must find form, admits Button

"A twisty and slippery circuit will often put more heat through the tire than a fast and flowing layout as the tire is moving around more -- particularly when the ambient temperatures are high, " said Paul Hembery, managing director of F1's sole supplier Pirelli.

CNN: Ferrari chief 'concerned' by F1 rivals' progress