国产一级a毛一级a看免费视频,久久久久久国产一级AV片,免费一级做a爰片久久毛片潮,国产精品女人精品久久久天天,99久久久无码国产精品免费了

 詳細：    PAL-38S

Measurement Range    Dimethyl formamide

0.0 to 45.0%

Temperature 10.0 to 40.0°C     Resolution     Dimethyl formamide 0.2%

Temperature 0.1°C

Measurement Accuracy       Dimethyl formamide ±0.4%

Temperature ±1°C      Ambient Temperature  10 to 40°C

Measurement Time      3 seconds      Power Supply       2 × AAA Batteries