便携式粉尘检测仪/防爆粉尘检测仪/防爆智能数字粉尘仪/手持式数字粉尘检测仪 美国THERMO PDR-1000AN 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2012031610464790_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2012031610464790_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2012031610464790_old_2.jpg