EJ/T 982-1995 Specifications for the Design of Detection and Control Systems in the Production Process of Uranium Hydrometallurgical Plants

GB/T 2624-1993 Measurement of fluid flow by means of orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full GB/T 2624.1-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 1:General principles and requirements GB/T 2624.2-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 2:Orifice plates GB/T 2624.3-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 3:Nozzles and Venturi nozzles GB/T 2624.4-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 4:Venturi tubes GB/T 2624.6-2024 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 6:Wedge devices GB/T 3368 GB/T 4439 GB/T 4989-1994 Extension and compensating cables for thermocouples GB/T 4989-2013 Extension and compensating cables for thermocouples GB 50034-2013 Standard for lighting design of buildings GB/T 7353-1999 Panel,cabinet,console and case for industrial-process measurement and control equipment GBJ 87 GB/T 2624.5-2024 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 5:Cone devices