GOST R 55172-2012 Stationary steam and hot-water boilers heat recovery steam generators Requirements for approval of welding procedures for metallic materials《固定式蒸汽和热水锅炉 热回收蒸汽发生器 金.pdf

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GOST R 55172-2012 Stationary steam and hot-water boilers heat recovery steam generators Requirements for approval of welding procedures for metallic materials《固定式蒸汽和热水锅炉 热回收蒸汽发生器 金.pdf_第3页
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1、 55172 2012 , -. 55172 2012 II 1 ( ) 2 244 3 23 2012 1141- 4 1.02012 ( 8). ( 1 ) , . () . , (gost.ru) , 2014 , 55172 2012 1 , -. Stationary steam and hot-water boilers, heat recovery steam generators. Requirements for approval of welding procedures for metallic materials 20140701 1 - ( ). 2 : 12952-

2、52013 - . 5. , 156132009 . , 15614-12009 . 1. ISO/TR 15608:2013 . 12952-62013 -. 6. , , 535262009 , . . 3 15614-1. 4 , , , , . , 15614-1 15613. 15614-1. 12952-6 -. 6. , , . 55172 2012 2 5 ( ) , , , . , 287-1 53526, 4.2.1 4.2.2. . 287 53526, 4.2.1 4.2.2, . 287-1 53526, 4.2.1 4.2.2 , , - , 287-1 53526, 4.2.1 4.2.2. () , - , . 55172 2012 3 621.791 27.010 : , , , , , , 01.08.2014. 60x841/8. . . . 0,93. 40 . . 3177. , 123995 , ., 4. www.gostinfo.ru infogostinfo.ru

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