1、 28927-22012 2 ISO 28927-2:2009Hand-held portable power tools Test methods for evaluation of vibrationemission Part 2: Wrenches, nutrunners and screwdrivers(IDT) 1 -()- , 42 183,- 3 29 2012 . 1372-4 28927-2:2009 -. . 2. (ISO 28927-2:2009 Hand-held portable power tools Test methods forevaluation of v
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4、011 - ( ), , . - . . (. 5) -, / , , , , - , () - 6,3 40 . .2 : 691:2005 . -. (ISO 691:2005, Assembly tools for screws and nuts Wrenchand socket openings Tolerances for general use) 2787:1984 . - (ISO 2787:1984, Rotary and percussive pneumatic tools Performance tests) 5349:2001 ( ) . ISO 5349:2001 (a
5、ll parts), Mechanical vibration Measurement and evaluation of humanexposure to hand-transmitted vibration 5391:2003 . (ISO 5391:2003, Pneumatic toolsand machines Vocabulary) 17066:2007 . (ISO 17066:2007, Hydraulic tools Vocabulary) 20643:2005 . . (ISO 20643:2005, Mechanical vibration Hand-held and h
6、and-guidedmachinery Principles for evaluation of vibration emission) 12096:1997 . (EN 12096:1997, Mechanical vibration Declaration and verification of vibration emission values)1 28927-22012 3 , 3.1 5391, 17066 20643, - .3.1.1 (brake device): , , .3.1.2 (impact wrench): - , - . 5391:2003, 3.2.1.3.1.
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