automatic statics meaning in English

自动静校正

A study on the method for determination of formaldehyde in the water by automatic static - headspace capillary gas chromatography
毛细管气相色谱法测定污水中甲醛的研究
Spray - paint system : automatic paint spraying gun , automatic static spraying gun , all kinds of water curtain spray - paint room , water revolving spray paint room , “ ” spray - paint room
喷漆系统：自动油漆喷枪、自动静电喷枪、各种水帘式、水旋式、式油漆喷房。