GOST ISO 16902-1-2006 Noise of machines Engineering method for determination of the sound power levels of pumps using sound intensity techniques《机器噪音 利用声音强度技术测定噪声源功率级的工程方法》.pdf

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GOST ISO 16902-1-2006 Noise of machines Engineering method for determination of the sound power levels of pumps using sound intensity techniques《机器噪音 利用声音强度技术测定噪声源功率级的工程方法》.pdf_第1页
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GOST ISO 16902-1-2006 Noise of machines Engineering method for determination of the sound power levels of pumps using sound intensity techniques《机器噪音 利用声音强度技术测定噪声源功率级的工程方法》.pdf_第2页
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GOST ISO 16902-1-2006 Noise of machines Engineering method for determination of the sound power levels of pumps using sound intensity techniques《机器噪音 利用声音强度技术测定噪声源功率级的工程方法》.pdf_第3页
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GOST ISO 16902-1-2006 Noise of machines Engineering method for determination of the sound power levels of pumps using sound intensity techniques《机器噪音 利用声音强度技术测定噪声源功率级的工程方法》.pdf_第4页
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GOST ISO 16902-1-2006 Noise of machines Engineering method for determination of the sound power levels of pumps using sound intensity techniques《机器噪音 利用声音强度技术测定噪声源功率级的工程方法》.pdf_第5页
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1、 (ISO 16902-1:2003, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC) 16902-1200692006/228, - 1.092 . - 1.297 . , . , , -, 1 - - , 42 3 , (- 30 7 2006 .) : ( 3166) 00497 ( 3166) 00497 AMBYKZKGMDRUTJUA - - 4 16902-1:2003 -. . . 1. (ISO 16902-1:2003 Hydraulic fluid powe

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4、3448 . 3744:1994 . - . 5598 . 6743-4 , . ( L). 4. H. ( ) 9614-1:1993 . . 1. 9614-2:1996 . . 2. 9614-3:2002 . . 3. 61043 . - 1 16902-12006 3 :3.1 , (pumping frequency): , nzc21560, n , /;z , .4 9614-1, 9614-2 9614-3. , - . , .5 5.1 . .5.2 , . (, -).5.3 .5.4 5.4.1 , , - , .5.4.2 , - .5.4.3 . , .5.4.4

5、5.4.5 () , - .5.4.6 . , , , .5.4.7 , , . .6 6.1 1 5.9614-1,9614-29614-3.2 16902-120066.2 , , . , . , , - (. 5). , 10 % .6.3 6.3.1 , .6.3.2 , , , -, , .6.3.3 , .3 16902-120061 ; 2 ; 3 ; 4 ; 5- ; 6 1 , , , 4 16902-120061 ; 2 ; 3 ; 4 ; 5- ; 6 2 , , , 1 ; 2 ; 3 ; 4 ; 5- ; 6 ; 7 3 , , , 5 16902-120061 ; 2 ; 3 ; 4 ;5 ; 6 ; 7 4 , , , 6.4 6.4.1 3744().6.4.2 (, , ) 2,-, . 9614-1 9614-2 , . , , , .6.4.3 , , . , , .6.5 .6 16902-120061 ; 2 ; 3 ; 4 ; 5 - ; 6 5 , 7 7.1 , - .7.2 , - 1. 1 c177 2%c177 2%c177 2%c177 2C7.3 - , , .8 9614-1, 9614-2 9614-3. . - . 9614-3.9

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