意大利Petrol流量计公司
Exhibit Profile：
Petrol Instruments S.r.l. is a 100% Italian Company. Petrol Instruments produces many years rotor type, double case and single case, PD (Positive Displacement) flow meters for the measurement.
Petrol Instruments S.r.l. is a 100% Italian Company. Petrol Instruments produces many years rotor type, double case and single case, PD (Positive Displacement) flow meters for the measurement.
Website：http://www.petrol-instruments.com/