1、 12003-12011 1 , ISO 12003-1:2008Agricultural and forestry tractors Roll-over protective structureson narrow-track wheeled tractors Part 1: Front-mounted ROPS(IDT) 272002.184-, 1.02004 . 1 ( )2 275 3 13 2011 . 999-4 12003-1:2008 . . 1. , (ISO 12003-1:2008 Agricultural and forestry tractors Roll-over
2、 protective structures on narrow-trackwheeled tractors Part 1: Front-mounted ROPS). - 1.52004 ( 3.5)5 , - . - () . - , - , 2012 , - II 12003-120111.12 .13 24 35 .36 57 58 109 () 1510 1511 () .1712 1713 1914 .1915 19 () ROPS 20 B () ROPS 22 C () . 26 28III 12003-12011 (ROPS) -. ROPS - , ROPS , . ROPS
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4、 : 3767-1 , - . . 1. (ISO 3767-1, Tractors, machinery for agriculture and forestry, powered lawn andgarden equipment Symbols for operator controls and other displays Part 1: Common symbols) 3767-2 , - . . 2. (ISO 3767-2, Tractors, machinery foragriculture and forestry, powered lawn and garden equipm
5、ent Symbols for operator controls and otherdisplays Part 2: Symbols for agricultural tractors and machinery) 11783-6 . . 6. (ISO 11783-6, Tractors and machineryfor agriculture and forestry Serial control and communications data network Part 6: Virtual terminal)1 12003-12011 3 :3.1 ; ROPS: , - . ROPS
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7、ax , , Fv H I c215 2L m (3.4) mt (3.5) - .5 , 12003, , - .5.1 5.1.1 ROPS , .3 12003-120115.1.2 ROPS, (-) .5.1.3 , -, . -, .5.1.4 , ( ) .5.1.5 .5.1.6 , , - .5.2 5.2.1 , , , - , - .5.2.2 , , - 50 % , , 38 -. .5.3 5.3.1 , , ROPS, - , - 1:1,5. , , 5.3.2 5.3.3. , , - .5.3.2 - 5.3.2.1 4 ( 2), 18 .4 12003-120111 18 2 ASAE S313.3 ASAEEP542 .5.3.2.2 , 5.1, , , . ROPS, . , , .5.3.3 .6 6.1 ROPS . .6.2 6.2.1 ROPS -
