三a级做爰片免费观看玉蒲团,伊人久久亚洲综合av影院,午夜永久免费爽爽爽影院,西川唯久久久久久久综合

ÓÐÒ»‰ºÁ¦×ƒËÍÆ÷£¬Á¿³Ì0--2500KPa£¬Ý”³ö4--20mA½oFX2N-2AD£¬Õˆ(q¨«ng)†–(w¨¨n)ÿ1KPa=¶àÉÙ”µ(sh¨´)×ÖÁ¿£¬ÎÒÊÇß@˜ÓËãµÄ²»ÖªµÀŒ¦(du¨¬)²»Œ¦(du¨¬)£¿4-20mAŒ¦(du¨¬)‘ª(y¨©ng)”µ(sh¨´)×ÖÁ¿0-4000£¬4000¡Â2500=1.6£¬¼´1KPa=1.6”µ(sh¨´)×ÖÁ¿¡£Åc4-20mAŸo(w¨²)êP(gu¨¡n)ϵ†á£¿Õˆ(q¨«ng)ÇóŽÍ棬ÏÈÖxÖxÁË£¡
             ÄÇÈç¹ûÁ¿³ÌÊÇ100--2500KPaÄØ£¿ÓÖÈçºÎÓ‹(j¨¬)Ë㣿

ÊǾ€ÐÔêP(gu¨¡n)ϵ°¡¡£Õý´_¡£
[attachment=144356]
x=0-2500”µ(sh¨´)×ÖÁ¿

[attachment=144357]
x=4-20mAëŠÁ÷