<p>A wipe sampling assembly for ion mobility spectrometer inspection is composed of three layers. The upper and lower layers are a first protecting sheet (21) and a second protecting sheet (22) respectively, and the middle layer is a sampling sheet (11).</p>
申请公布号
WO2009094834(A1)
申请公布日期
2009.08.06
申请号
WO2008CN02057
申请日期
2008.12.24
申请人
NUCTECH COMPANY LIMITED;PENG, HUA;LIU, JIANHUA;ZHANG, YANGTIAN;ZHANG, ZHONGXIA;CHEN, WEI
