1、 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC)30852.19null2002( 60079-20:1996) 20 , (IEC 60079-20:1996, MOD) 30852.192002II, 1.092 . 1.22009 . , - . , , -, 1 - ( -) 2 (-) ( 403)3 , (- 6 2002 . 22) : ( 3166) 00497 ( 3166) 00497 AZAMBYKZKGMDRUTJTMUA - 4 29 2012 . 1867-
2、30852.192002 ( 60079-20:1996) 15 2014 .5 IEC 60079-20:1996 Electrical apparatus for explosive gas atmospheres Part 20: Data for flammable gases and vapours, relating to the use of electrical apparatus ( . 20. , ), . (MOD) 51330.19-99 ( 60079-2096)6 - ( 1 ), . () - . , , 2014 -, 30852.192002 III , 40
3、3 - (-) - . , IEC 60079-20:1996, -, IEC 60079-20:1996 - , . 1 3 -, . 5 . 1 -. . , 1, IEC 60079-20:1996.1 20140215 1 - , , , . .2 : 12.1.04489 . 30852.02002 ( 60079-0:1998) . 0. - 30852.22002 ( 60079-1:1975) . 1. . 1. D. - 30852.42002 ( 60079-3:1990) . 3. - 30852.52002 ( 60079-4:1975) . 4. - 30852.11
4、2002 ( 60079-12:1978) . 12. - , 1 , - . (), () . , , , , .3 , . , 1, 1. 30852.192002 ( 60079-20:1996) 20 , Electrical apparatus for explosive gas atmospheres. Part 20. Data for flammable gases and vapours, relating to the use of electrical apparatus 30852.192002 21 - ,. .- ,null -,null-,- 30852.5- 3
5、0852.11 , %/1CH3CHO1,52 384,0060,07411081720,923IIA2 CH3COOH2,07404,0019,91005334641,761IIA3 (CH3CO)2O3,52492,0010,0854283341,232IIA4(CH3)2CO2,001,00T4IIA261(CH3)2CHONO2112,00100,0753738175T4IIB262CH3CCH1,381,7016,828280IIB2632-1-HCCCH2OH1,89332,403)553460,58T2IIB264C5H5N2,73171,7012,056398550T1IIA2
6、65C6H5CH=CH23,60301,108,048350490T1IIA2661,1-2,2,3,3-1-HCF2CF2C(CH3)2OH5,51354471,42T2IIA267CF2=CF23,4010,0059,042022451900,60T4IIB2681,1,2,2-C6H5OCF2CF2H6,70471,601264831,22T1IIA2692,2,3,3-1-HCF2CF2CH2OH4,55434371,90T2IIA2702,2,3,3-CH2=CHCOOCH2CF2CF2H6,41452,401823571,18T2IIA2712,2,3,3-CH2=C(CH3)CO
7、OCH2CF2CF2H6,90461,901553891,18T2IIA272CH2(CH2)2CH2O2,49 201,5012,4463702240,87T3IIB2732-OCH2CH2CH2CHCH2OH3,52701,509,7644162800,85T3IIB274CH2(CH2)2CH2S3,04131,1012,3424502000,99T4IIA 1 30852.192002 16 - ,. .- ,null -,null-,- 30852.5- 30852.11 , %/275N,N,Nnull,Nnull-(CH3)2NCH2N(CH3)23,50 141,6167180
8、1,06T4IIA276CH=CHCH=CHS2,90 91,5012,5504203950,91T2IIA277C6H5CH33,2041,107,842300535T1IIA2781,1,3-(CH3CH2O)2CHCH2CH(CH3CH2O)CH36,56520,785,8604511650,95T4IIA279(CH3CH2)3N3,50 121,208,0513393102IIA2801,1,1-CF3CH32,909,2018,43456907142,00T1IIA2812,2,2-CF3CH2OH3,453010,74)28,835011954633,00T1IIA282CF2=
9、CFH2,8315,3027,05029043191,40T2IIA2833,3,3-1-CF3CH=CH23,314,7013,51845804901,75T1IIA284(CH3)3N2,042,0012,0502971901,05T4IIA2854,4,5-1,3-OCH2OCH(CH3)C(CH3)2CH24,48352840,90T3IIA2862,2,4-(CH3)2CHCH2C(CH3)33,90 41,006,0472844111,04T2IIA2872,4,6-1,3,5-OCH(CH3)OCH (CH3)OCH(CH3)4,56271,3017,07210032351,01
10、T3IIA2881,3,5-OCH2OCH2OCH23,11453,2029,012110964100,75T2IIB28935,00,80254T3IIA2903-(CH3)2CHCH2CHO2,97 12,01,57602070,98T3IIA291CH3COOCH=CH23,00 8,02,6013,4934783850,94T2IIA292 ( )CH2CHC6H93,7215,00,80352570,96T3IIA 1 30852.192002 17 - ,. .- ,null -,null-,- 30852.5- 30852.11 , %/2931,1-CH2=CCl23,40 1
11、8,05,6016,02426454403,91T2IIA2942-CH2=CH-OCH2CH2OH3,0452,02500,86T3IIB2952-NC(CH2=CH)CHCHCHCH3,6235,01,20514820,96T1IIA2964-NCHCHC(CH2=CH)CHCH3,6243,01,10474730,95T1IIA297 1,26,9069,5T1IIC298C6H4(CH3)23,6630,01,007,6443354641,09T1IIA299 1) t= 100 ;2) t= 121 ;3) t= 50 ;4) t= 85 6H3(CH3)2NH24,1796,01,
12、007,050355370T2 1 30852.192002 18 , 12.1.044, 30852.2, 30852.0, 30852.5, 30852.11.4 4.1 () 30852.2 20 3 25 , - 14 . , 8000 3 , (. 5.4).4.2 ( ) () 30852.11, , . . 4.3 12.1.044. 1 ( , ). , . , , .4.4 12.1.044. , , . , ( ).4.5 30852.5. 30852.0.4.6 , 30852.4. 24 , 95 30852.4. 2. 30852.192002 19 2 ( 1) ,7 2427 1,3- 6528 8052 90107 75136 70138 75151 () 45153 40168 ; ( ) 75172 ( ) 75175 21183 ( ) 85185 70239 73248 704.7 , , 30852.5. 1. , 1, , , 30852.5. , , 30852.5.5 5.1 73* , () . , , () ,
