48k
48k-
The value of to around the room tempera-ture was 48K .
室温附近的阈值特征温度是48K。
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The GY_ ( 48K ) Type Tank Car for Liquefied Gas with Low Temperature
GY（48K）型低温液态气体罐车
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Making use of smart coding circuit , maximal 48K extern DATA SRAM is expanded , and meanwhile independent parallel boot of the system is accomplished .
该平台利用巧妙的译码电路，在实现扩展最大48K外部数据SRAM的同时，也完成了系统的独立平行加载。