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引用第3楼安规007于2011-04-22 16:38发表的 :( ~, r+ n( W; v8 c2 v
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:- N4 s( N5 c; Z
a) A risk of injury due to an energy hazard exists if it is likely that two or more bare parts (one
/ A+ n$ h+ O; _" Z9 yof which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists, will be bridged
: E' ]) ^5 Q% e' Rby a metallic object.
( r" g+ X% o Mb) The likelihood of bridging the parts under consideration is determined by means of the test
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关于a,貌似应该这样理解:
, x; {& K; U1 W( g: u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
' E7 N0 d( O1 C+ V+ z/ @体桥接,则存在由于能量危险造成伤害的危险 |
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