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引用第3楼安规007于2011-04-22 16:38发表的 :
6 ^5 {/ Z: c6 U/ j/ }; p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:
6 r4 d8 q, X- p4 x0 ha) A risk of injury due to an energy hazard exists if it is likely that two or more bare parts (one8 p' z7 M6 Z4 X3 P" }: u5 {& s |
of which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists, will be bridged2 e# {7 w' @" A, ]
by a metallic object.6 K0 j Y3 ~; ~2 V" S
b) The likelihood of bridging the parts under consideration is determined by means of the test$ D' C6 n5 {* a
....... 7 E y5 C0 m+ D; e8 ~
关于a,貌似应该这样理解: h0 q5 V E' O2 m
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" Z: ~% h% U$ M3 |; m0 j
体桥接,则存在由于能量危险造成伤害的危险 |
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