1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2003 6 27 KS R ISO 7026 S B 20, 21, 21.1 27KS R ISO 7026： 2003(2013 )R ISO 7026： 2003 ( ) ( ) ( ) ( ) ( ) ： ： 2003 6 27 ： 2013 7 23 2013 0257 ： ： ( ) ( 02 509 7282 5) . 7 5 , . ICS 43.060.40 KS S B 20, 21, 21.1 27 R ISO 7026：2003 (2013 ) Diesel enginesScrew
2、-in injection nozzle holders, types 20, 21, 21.1 and 27 for pintle nozzle size “S”, type “B” 1997 3 ISO 7026 Diesel engines Screw-in injection nozzle holders, types 20, 21, 21.1 and 27 for pintle nozzle size “S”, type “B” . 1. . . 20, 21, 21.1 27 . KS R ISO 2697( S ) S B . 2. 2.1 2.1.1 20 10.2 mm 20
3、 1 . 2.1.2 21 21.1 130.2 mm 21 21.1 2 . 2.2 27 14.10.2 mm 27 3 . 3. . R ISO 7026： 2003 2 ： mm (1) B . (2) . (M) . . (3) A . . 1 20 , 27h13 60 f 26.67 (3) (14) 27 15 8.5 (1) (2) R ISO 7026： 2003 3 ： mm X 21 21h11 21.1 20h11 (1) B . (2) . , (M) . . (3) A . . 2 21 21.1 , 27h13 60 f 26.67 B (1) 15 1.5 8
4、.5 f 21.4 h12 (1) (2) (3) R ISO 7026： 2003 4 ： mm (1) (commercial) ( ) (2) . (M) . . (3) A . . 3 27 , 27h13 60 f 26.67 B (1) 15 1.5 8.5 f 21.4 h12 1.5 (2) (1 )(3) 5 KS R ISO 7026： 2003 S B 20, 21, 21.1 27 . 1. 1.1 ( ) ISO 7026 Diesel engines Screw-in injection nozzle holders, types 20, 21, 21.1 and
5、27 for pintle nozzle size “S”, type “B” . 1.2 ISO 7026 ISO . 2. ( ) 20, 21, 21.1 27 . . KS R ISO 2697 S B . 3. 3.1 , 20 , 21 21.1 , 27 . 3.2 . 4. , . . 041 559 3052 031 357 4982 031 680 5310 ( ) 032 520 2788 031 330 6422 ( ) 063 460 1321 041 554 1401 ( ) 031 670 6370 02 564 3971 S B 20, 21, 21.1 27
6、2003 7 22 135 513 701 7 (02)6009 4567 (02)6009 4887 8 http:/standard.ksa.or.kr 607 822 1 11( 10 ) (051)557 1239 702 012 2 1741( 3 ) (053)384 1562 4 402 714 989 1( 11 ) (032)420 0120 3 442 270 111 8( 9 ) (031)259 7000 9 200 041 1 9( 4 ) (033)252 9423, 254 9423 361 802 1508 1( 6 ) (043)236 2451 3 305
7、343 23 14( 5 ) (042)864 2301 3 561 841 1 337 2( 7 ) (063)214 2235 7 506 301 621 15( 4 ) (062)953 1435 7 641 740 7 4( 501 ) (055)266 4744 6 683 804 758 2( 2 ) (052)289 6601 3 425 852 773 9( 4 ) (031)492 5780, 8451 2 730 350 92 30( 8 ) (054)473 6954 480 848 2 487 6( 3 ) (031)829 8182 4 KOREAN STANDARDS ASSOCIATION KSKSKS SKSKS KSKS SKS KSKS SKSKS KSKSKS KS R ISO 7026： 2003 Diesel enginesScrew-in injection nozzle holders, types 20, 21, 21.1 and 27 for pintle nozzle size “S”, type “B” ICS 43.060.40
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