GB/T 11805-2008 Basic specifications of automatic control components (devices) and their related system for hydroturbine-generating sets

GB/T 11805-1999 Basic specifications of automatic control components(devices) and their related system for hydroturbine-generating sets

GB/T 11805-2019 General specifications of automatic control components(devices)and their related system for hydroturbine-generating sets

GB/T 1048-2005 Pipework components—Definition and selection of PN GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products—Test Db:Damp heat, cyclic GB/T 3452.1-2005 Fluid power systems—O-rings—Part 1:Inside diameters, cross-sections, tolerances and size identification code GB/T 3452.2-2007 Fluid power systems—O-rings—Part 2:Quality acceptance criteria GB/T 6075.5-2002 Mechanical vibration—Evaluation of machine vibration by measurements on non-rotating parts—Part 5:Machine sets in hydraulic power generating and pumping plants GB/T 8564-2003 Specification installation of hydraulic turbine generator units GB 11120-1989 Turbine oils L-TSA GB/T 11348.5-2002 Mechanical vibration of non-reciprocating machines—Measurements on rotating shafts and evaluation criteria—Part 5:Machine sets in hydraulic power generating and pumping plants GB/T 12244-2006 General requirements for pressure reducing valves GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB 14048.1-2006 Low-voltage switchgear and controlgear—Part 1:General rules GB/T 17626.4-1998 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test JB/T 8528-1997 JB/T 834-1999 Tropical low-pressure electrical equipment technical requirements JB/T 4159-1999 Tropical Electrical Products General Technical Requirements HG/T 2579-1994 O-ring rubber material - Part 1: For general hydraulic systems