1、 3834-4200722007/4 4 ISO 3834-4:2005Quality requirements for fusion welding of metallic materials Part 4: Elementary quality requirements(IDT) 27 2002 . 184- , 1.02004 . 1 , 42 3643 12 2007 . 170-4 3834-4:2005 . 4. - (ISO 3834-4:2005 Quality requirements for fusion welding of metallic materials Part
2、 4:Elementary quality requirements). - , 5 , - . () . - , - , 2007 , - II 3834-420071 .12 13 14 .15 .16 .27 .28 .29 .210 211 C .312 .313 .314 .3 () .3III 3834-42007 3834-4 / 44 , 10 . ( 3834-4:1994), . 3834 ( 3834) , -:- 1. ;- 2. ;- 3. ;- 4. ;- 5. , - 3834-2, 3834-3 3834-4. / 3834-6 - . 6. 3834 -.IV
3、 3834-42007 4 Quality requirements for fusion welding of metallic materials.Part 4. Elementary quality requirements 200801011 , / .2 - . - . ( ). 3834-1 . 1. 3834-5:2005 -. 5. , - 3834-2, 3834-3 3834-43 3834-1.4 3834-1. , 3834-5. .5 5.1 , -, , , , , . -1 3834-42007 ,- . . , , , - . , - , , .6 (, , -
4、, ,), - , . , . , . , - . , .7 7.1 , , .7.2 -., , -, , 3834-5, 1, - 3834-5, 10.8 8.1 , .8.2 , , . - . , , , ., , -, , 3834-5, 3, - 3834-5, 10.9 .10 .2 3834-4200711 - .12 , .13 , , -. , , , .14 ( -). () .1 3834-1:2005 3834-12007 - . 1. - 3834-5:2005 * . , .3 3834-42007 621.791.75:006.354 25.160.01 51 : , , 3834-42007 . . . . 06.08.2007. 15.08.2007. 60 c180 8418. . . . . . . 0,93. .-. . 0,50. 456 . . 657. , 123995 , ., 4.www.gostinfo.ru infogostinfo.ru . . , 105062 , ., 6.
