XDB 315-1 usoro nrụgide na-ebugharị na-eji teknụzụ piezoresistance, na-eji nkenke ziri ezi na nkwụsi ike dị elu na-agbasa silicon flat film sanitary diaphragm.A na-egosipụta ha na ọrụ mgbochi mgbochi, ntụkwasị obi ogologo oge, ịdị elu dị elu, ntinye dị mfe na nke dị oke ọnụ ahịa ma dabara maka mgbasa ozi na ngwa dị iche iche.XDB315-2 usoro nrụgide transmitters ahu nagide piezoresistance technology,-eji elu-nkenke na elu-nkwụsịtụ diffused silicon flat film sanitary diaphragm.They na-agba na mgbochi block ọrụ, jụrụ unit, ogologo oge ntụkwasị obi, elu ziri ezi, mfe echichi na nnọọ echekwa. ma dabara maka mgbasa ozi na ngwa dị iche iche.