China High Stability 0~105MPa 300MPa PPM-T293A Hammer Union Pressure Transducer for Fracturing and Cementing with CE and ISO9001, Find details about China Pressure Transmitter, Pressure Sensor from High Stability 0~105MPa 300MPa PPM-T293A Hammer Union Pressure Transducer for Fracturing and Cementing with CE and ISO9001