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 20969.1-2007 Special environmental condition—Machinery for plateau—Part 1:Requirements for internal combustion engines on plateau 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 20969.2-2007 Special environmental condition—Machinery for plateau—Part 2:Requirements for construction machinery on plateau GB/T 1883.1-2005 Reciprocating internal combustion engines—Vocabulary—Part 1:Terms for engine design and operation GB/T 1883.2-2005 Reciprocating internal combustion engines—Vocabulary—Part 2:Terms for engine maintenance 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 JB/T 4198.2-2020 Engineering machinery-diesel engines - Part 2: Performance test method JB/T 4198.2-1999 Engine performance test method for diesel engines used in construction machinery GB/T 8498-2025 Earth-moving machinery—Basic types—Identification and vocabulary GB/T 1883.1-2025 Reciprocating internal combustion engines—Vocabulary—Part 1:Terms for engine design and operation GB/T 1883.2-2025 Reciprocating internal combustion engines—Vocabulary—Part 2:Terms for engine maintenance