Measurement of fluid flow by means of pressure-differential devices. Guidelines to the effect of departure from the specifications and operating conditions given in ISO 5167-1— 40 стр.
Measurement of fluid flow by means of pressure differential devices. Guidelines on the effect of departure from the specifications and operating conditions given in ISO 5167— 44 стр.
Measurement of fluid flow in closed conduits. Pressure differential devices, Guide to the effect of departure from the conditions specified in BS EN ISO 5167-1— 38 стр.
Measurement of fluid flow in closed conduits. Pressure differential devices, Guide to the effect of departure from the conditions specified in BS EN ISO 5167-1— 38 стр.
