GB/T 20969.2-2007 Special environmental condition—Machinery for plateau—Part 2:Requirements for construction machinery on plateau

GB/T 20969.1-2007 Special environmental condition—Machinery for plateau—Part 1:Requirements for internal combustion engines on plateau GB/T 20969.3-2007 Special environmental condition—Machinery for plateau—Part 3:The specification of select type and acceptance check for construction machinery on plateau

GB/T 20969.2-2021 Special environmental condition—Machinery for plateau—Part 2:Requirements for construction machinery on plateau

GB 9486 GB/T 20969.1-2007 Special environmental condition—Machinery for plateau—Part 1:Requirements for internal combustion engines on plateau JB 8891 GB/T 3821-1983 Determination of cleanliness for small and medium power internal combustion engines GB/T 3821-2005 Small and medium power internal combustion engines—Cleanliness measurement GB/T 3821-2015 Small and medium power internal combustion engines—Cleanliness limits and measurements GB/T 8190.4-1999 Reciprocating internal combustion engines—Exhaust emission measurement—Part 4:Test cycles for different engine applications GB/T 8190.4-2010 Reciprocating internal combustion engines—Exhaust emission measurement—Part 4:Steady-state test cycles for different engine applications GB/T 8190.4-2023 Reciprocating internal combustion engines—Exhaust emission measurement—Part 4:Steady-state and transient test cycles for different engine applications GB/T 8498-1999 Earth-moving machinery—Basic types—Vocabulary GB/T 8498-2008 Earth-moving machinery—Basic type—Identification and terms and definitions GB/T 8498-2017 Earth-moving machinery—Basic types—Identification and terms and definitions GB/T 11804-1989 Terms of environmental conditions for electric and electronic products GB/T 11804-2005 Environmental condition for electric and electronic products—Terminologies GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB 16710.1-1996 Earth-moving machinery—Noise limits GB/T 16710.2-1996 Measurement of exterior noise emitted by earth-moving machinery—Stationary test conditions GB/T 16710.3-1996 Measurement at the poerator's position of noise emitted by earth-movint machinery—Stationary test conditions GB/T 16710.4-1996 Measurement of exterior noise emitted by earth-moving machinery—Dynamic test conditions GB/T 16710.5-1996 Measurement at the operator's position of noise emitted by earth-moving machinery—Dynamic test conditions JG/T 32-1999 Earth-moving machinery—Preservation and storage JB/T 4198.1-2001 Engineering machinery diesel engine technical specification JB/T 7157-2010 Engineering machinery fuel tank cleanliness testing method JB/T 7158-2010 JBT 7158-2010 Construction machinery - Particle cleanliness determination method JB/T 10223-2014 Excavation machinery hydraulic torque cleaner testing method and indicators JB/T 7157-1993 JBT 7157-1993 Construction machinery method for determination of fuel tank cleanliness JB/T 7158-1993 Construction machinery component cleanliness determination method JB/T 9737.1-2000 JB/T 9737.1-2000 Hydraulic Oil for Automotive Cranes and Tyre Cranes - Solid Particle Pollution Level JB/T 9737.2-2000 Car Crane and Tire Crane Hydraulic Oil Solid Particle Pollution Measurement Method JB/T 9774-1999 JBT 9774-1999 Small and Medium Power Internal Combustion Engines Cleanliness Limitations JB/T 10223-2001 The method and index for inspecting the cleanliness of a hydraulic torque converter for construction machinery JB/T 9774-2005 Small and medium power internal combustion engines-Cleanliness limits GB/T 8498-2025 Earth-moving machinery—Basic types—Identification and vocabulary