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引用第3楼安规007于2011-04-22 16:38发表的 :
2 y8 g/ P4 a/ b$ z关于第二点,2.1.1.5章节里面并没有说不能碰到,看以下标准:" k" L4 B7 H) l, J, n1 {$ |5 g
a) A risk of injury due to an energy hazard exists if it is likely that two or more bare parts (one: D# G; ?0 w( h* G5 }* M
of which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists, will be bridged
{. S, y x0 i8 ~7 i' Uby a metallic object.
3 _( o$ L, M& @8 Wb) The likelihood of bridging the parts under consideration is determined by means of the test
" N2 p0 G' i; {9 W% C.......
4 J! _, R, ]0 R! b5 s# t# P6 F关于a,貌似应该这样理解:
5 z# q$ n. B6 w7 A如果彼此之间存在危险能量等级的两个或多个裸露零部件(其中之一可以是接地的)被金属物! ?* f$ Q6 T9 _7 N$ f/ |
体桥接,则存在由于能量危险造成伤害的危险 |
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