Inquiry (采购产品): Security, Alarm and Safety Hi, I am interested in 3D geophones, preferably based on piezo elements. please provide me more information and avalability of samples. we are developing novel system for water security application. thnaks, David Solomon Aquarius Spectrum ltd david.solomo@gmail.com **** Hidden Message ***** david solomon, aquarius spectrum, david.solomo@gmail.com, +972-542347977, Country:Israel **** Hidden Message ***** david.solomo@gmail.com
