GB/T 9481-2021 Axial-flow pump of medium-small size

GB/T 9481-2006 Axial-flow pump of medium-small size—Types and basic parameters

GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 3216-2016 Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1,2 and 3 GB/T 9239.1-2006 Mechanical vibration—Balance quality requirements for rotors in a constant(rigid)state—Part 1:Specification and verification of balance tolerances GB/T 29529-2013 Methods of measuring and evaluating noise of pumps GB/T 29531-2013 Methods of measuring and evaluating vibration of pumps GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 699-1999 Quality carbon structural steels GB/T 699-2015 Quality carbon structure steels GB/T 1348-1988 Spheroidal graphite iron castings GB/T 1348-2009 Spheroidal graphite iron castings GB/T 1348-2019 Spheroidal graphite iron castings GB/T 9124.1-2019 Steel pipe flanges—Part 1:PN designated GB/T 9439-1988 Grey iron castings GB/T 9439-2010 Grey iron castings GB/T 9439-2023 Grey iron castings GB 10395.8-1999 Tractors and machinery for agriculture and forestry—Technical means for ensuring safety—Part8:Irrigation pumps and machines GB 10395.8-2006 Tractors and machinery for agriculture and forestry—Technical means for ensuring safety—Part 8:Irrigation pumps and machines GB 10396-1999 Tractors,machinery for agriculture and forestry,powered lawn and garden equipment—Safety signs and hazard pictorials—General principles GB 10396-2006 Tractors,machinery for agriculture and forestry,powered lawn and garden equipment—Safety signs and hazard pictorials—General principles GB/T 11352-1989 Carbon steel castings for general engineering purposes GB/T 11352-2009 Carbon steel castings for general engineering purpose GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 17241.1-1998 Synoptic table for cast iron pipe flanges GB/T 17241.1-2024 Cast iron pipe flanges—Part 1:PN designated JB/T 5673-2015 JBT 5673-2015 Agricultural and Forestry Tractors and Machinery Coating General Technical Specification JB/T 6880.1-2013 Pump Grey Iron Pump Component JB/T 6882-2006 Pump reliability verification test JB/T 5673-1991 A general technical specification for painting of agricultural and forestry tractors and implements JB/T 6880.1-1993 Pumping gray iron parts JB/T 6882-1993 Pump reliability verification test GB/T 191-2025 Graphical symbols marking for handling and storage of packages