GB/T 38045-2019 Marine water hydraulic axial piston pumps

GB/T 2353-2005 Dimension series and identification code for mounting flanges and shaft ends of hydraulic pumps and motors GB/T 2878.1-2011 Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 1:Ports GB/T 7935-2005 Hydraulic fluid power—General requirements for hydraulic components GB/T 10125-2012 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 16301-2008 Measurement and evaluation of vibration severity for marine engine-room auxiliaries GB/T 17446-2012 Fluid power systems and components—Vocabulary GB/T 20878-2007 Stainless and heat-resisting steels—Designation and chemical composition GB/T 21833-2008 Austenitic-Ferritic (duplex) grade stainless steel seamless tubes and pipes GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 17483-1998 Test code for the determination of airborne noise level of hydraulic pumps GB/T 17483.1-2024 Hydraulic fluid power—Test code fordetermination of noise level—Part1:Hydraulic pumps JB/T 7858-2006 Hydraulic component cleanliness evaluation method and hydraulic component cleanliness index GB/T 191-2025 Graphical symbols marking for handling and storage of packages