Trang TMĐT chính thức của công ty cổ phẩn công nghệ đỉnh cao TTech
LCD Loop Powered Indicator of Flow Rate & Total
Battery Powered or Loop Powered Flow Totalizer & Ratemeter
Battery Powered Dual Totalizer
Battery Powered Flow Rate & Total Indicator with Alarm Output
Remote Display for Water Meters, Gas Meters & kWh Meters
Liên hệ